Pith Number

pith:243VMGQU

pith:2015:243VMGQU6VQV7VV4IZUAPU4VSV

not attested not anchored not stored refs pending

Hard X-ray Morphological and Spectral Studies of The Galactic Center Molecular Cloud Sgr B2: Constraining Past Sgr A* Flaring Activity

Andrea Goldwurm, Charles J. Hailey, Daniel Stern, Finn E. Christensen, Fiona A. Harrison, Franz E. Bauer, Gabriele Ponti, JaeSub Hong, John A. Tomsick, Kaya Mori, Ma\"ica Clavel, Melania Nynka, R\'egis Terrier, Shuo Zhang, Simona Soldi, Steven E. Boggs, William W. Craig, William W. Zhang

arxiv:1507.08740 v1 · 2015-07-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{243VMGQU6VQV7VV4IZUAPU4VSV}

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	2026-05-18T01:09:46.188208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d737561a14f5615fd6bc466807d3959561002cf50328e470a7ebcd86997b5ecb

Aliases

arxiv: 1507.08740 · arxiv_version: 1507.08740v1 · doi: 10.48550/arxiv.1507.08740 · pith_short_12: 243VMGQU6VQV · pith_short_16: 243VMGQU6VQV7VV4 · pith_short_8: 243VMGQU

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/243VMGQU6VQV7VV4IZUAPU4VSV \
  | 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: d737561a14f5615fd6bc466807d3959561002cf50328e470a7ebcd86997b5ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94138fd09146fb174e5b326c6459fd143cecea94eccdb7752e7f103b8a5c98d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-31T03:11:31Z",
    "title_canon_sha256": "64f6731637ea773cb2fdabcea2421b82933834e510a60f0c6df138f4b7a8178f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08740",
    "kind": "arxiv",
    "version": 1
  }
}