Pith Number

pith:Z4WPFJBD

pith:2015:Z4WPFJBDWIWG7VLFXIEPIXQMN3

not attested not anchored not stored refs pending

Gamma-ray emission from globular clusters 2MS-GC01, IC 1257, NGC5904, NGC6656 and FSR1735

J. N. Zhou, J. Z. Yan, L. Fu, P. F. Zhang, Q. Z. Liu, X. Li, X. Y. Huang, Y. F. Liang

arxiv:1501.06341 v1 · 2015-01-26 · 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{Z4WPFJBDWIWG7VLFXIEPIXQMN3}

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	2026-05-18T01:41:08.705801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf2cf2a423b22c6fd565ba08f45e0c6ef1d01b14e02f175e9d4de82d981a2526

Aliases

arxiv: 1501.06341 · arxiv_version: 1501.06341v1 · doi: 10.48550/arxiv.1501.06341 · pith_short_12: Z4WPFJBDWIWG · pith_short_16: Z4WPFJBDWIWG7VLF · pith_short_8: Z4WPFJBD

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/Z4WPFJBDWIWG7VLFXIEPIXQMN3 \
  | 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: cf2cf2a423b22c6fd565ba08f45e0c6ef1d01b14e02f175e9d4de82d981a2526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e526a3574ff76a4fa69495dbddfd7bbc3b4aa9a5dd6899315976b263474d409",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-26T11:31:56Z",
    "title_canon_sha256": "77ce368a48db6a5ea13c9f7ed01f884e2a473a35bcaed0c5a19d23985eecdaff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06341",
    "kind": "arxiv",
    "version": 1
  }
}