Pith Number

pith:ID525N3R

pith:2024:ID525N3RJ7BELEQHLMBRJM3VB7

not attested not anchored not stored refs pending

Characterisation of the X-ray point source variability in the eROSITA south ecliptic pole field

Andrea Merloni, Chandreyee Maitra, David Bogensberger, Gabriele Ponti, Hattie Starck, Jacob Ider Chitham, Jan Robrade, Johannes Buchner, Julien Wolf, Kirpal Nandra, Mara Salvato, Mirko Krumpe, Scott Croom, Teng Liu

arxiv:2401.17279 v1 · 2024-01-30 · astro-ph.HE · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ID525N3RJ7BELEQHLMBRJM3VB7}

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.

Receipt and verification

First computed	2026-07-05T08:39:19.088388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40fbaeb7714fc24592075b0314b3750fea781a3dd6c027df2b52c5aa0e5f5516

Aliases

arxiv: 2401.17279 · arxiv_version: 2401.17279v1 · doi: 10.48550/arxiv.2401.17279 · pith_short_12: ID525N3RJ7BE · pith_short_16: ID525N3RJ7BELEQH · pith_short_8: ID525N3R

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/ID525N3RJ7BELEQHLMBRJM3VB7 \
  | 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: 40fbaeb7714fc24592075b0314b3750fea781a3dd6c027df2b52c5aa0e5f5516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f238e825c1e016bd4305c7e493d2ee19254f350d3e126746c15e24b6dded3ac6",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-30T22:40:09Z",
    "title_canon_sha256": "3f4b4821db2e9baf814560108ab41218c20f6e943fd1368073fedf7d5c9a5366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17279",
    "kind": "arxiv",
    "version": 1
  }
}