Pith Number

pith:EO7PU5O5

pith:2013:EO7PU5O5KVENRKWB44RZ4RCIZV

not attested not anchored not stored refs pending

Search for pulsed gamma-ray emission from globular cluster M28

(2) Chungnam National University, (3) University of Hong Kong), A. K. H. Kong (1), C. Y. Hui (2), E. M. H. Wu (3), J. H. K. Wu (1), J. Takata (3), K. S. Cheng (3) ((1) National Tsing Hua University, P. H. T. Tam (1), R. H. H. Huang (1)

arxiv:1302.0610 v1 · 2013-02-04 · 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{EO7PU5O5KVENRKWB44RZ4RCIZV}

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	2026-05-18T01:51:50.891050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23befa75dd5548d8aac1e7239e4448cd643b15f907b6dfed086f3e5e230b07b3

Aliases

arxiv: 1302.0610 · arxiv_version: 1302.0610v1 · doi: 10.48550/arxiv.1302.0610 · pith_short_12: EO7PU5O5KVEN · pith_short_16: EO7PU5O5KVENRKWB · pith_short_8: EO7PU5O5

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/EO7PU5O5KVENRKWB44RZ4RCIZV \
  | 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: 23befa75dd5548d8aac1e7239e4448cd643b15f907b6dfed086f3e5e230b07b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd642fd771a1720b37c22885de94806133df8d1dc191c2aeef7a31a92f3a8375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-04T08:35:38Z",
    "title_canon_sha256": "5274c0a4aada94efe42251d280e46c8411487aed5c81bff115e1d32125e29c5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0610",
    "kind": "arxiv",
    "version": 1
  }
}