Pith Number

pith:VV4BNTTZ

pith:2024:VV4BNTTZ55VUG7MNY3DAHRC7ON

not attested not anchored not stored refs pending

The Chandra Source Catalog Release 2 Series

(2) MIT Kavli Institute for Astrophysics, Aneta Siemiginowska (1), Arnold H. Rots (1), Dale E. Graessle (1), David A. Plummer (1), Douglas J. Burke (1), Francesca M. Civano (1), Francis A. Primini (1), Giuseppina Fabbiano (1), Ian N. Evans (1), Janet D. Evans (1), Jennifer Lauer (1), John C. Houck (2), John D. Grier (1), Joseph B. Miller (1), J. Rafael Mart\'inez-Galarza (1), Michael A. Nowak (2), Michael L. McCollough (1), Michael S. Tibbetts (1) ((1) Center for Astrophysics | Harvard & Smithsonian, Mojegan Azadi (1), Raffaele D'Abrusco (1), Space Research)

arxiv:2407.10799 v1 · 2024-07-15 · astro-ph.HE · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV4BNTTZ55VUG7MNY3DAHRC7ON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Transient and Variable Ultra-luminous X-ray Sources in NGC 4552

Receipt and verification

First computed	2026-07-05T08:44:04.331787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad7816ce79ef6b437d8dc6c603c45f734676d2cd28596c50684cfd320ccc3911

Aliases

arxiv: 2407.10799 · arxiv_version: 2407.10799v1 · doi: 10.48550/arxiv.2407.10799 · pith_short_12: VV4BNTTZ55VU · pith_short_16: VV4BNTTZ55VUG7MN · pith_short_8: VV4BNTTZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VV4BNTTZ55VUG7MNY3DAHRC7ON \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ad7816ce79ef6b437d8dc6c603c45f734676d2cd28596c50684cfd320ccc3911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37c70b5a95691fdcc559dfa6435a37d1731a56ea0ff8609f9f4c04a7dfc9b90",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-07-15T15:15:59Z",
    "title_canon_sha256": "2900de81275a209201fd1c5ea574d0fda50dcb05358403f47ffdd52c5a61c93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10799",
    "kind": "arxiv",
    "version": 1
  }
}