Pith Number

pith:547PGFAJ

pith:2010:547PGFAJKHFY67LBCMP3B5O7AO

not attested not anchored not stored refs pending

Dark matter annihilation and non-thermal Sunyaev-Zel'dovich effect: II. dwarf spheroidal galaxy

Feng Huang, Qiang Yuan, Xiaojun Bi, Xuelei Chen

arxiv:1005.2325 v3 · 2010-05-13 · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{547PGFAJKHFY67LBCMP3B5O7AO}

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	2026-05-18T02:24:07.491456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3ef3140951cb8f7d61131fb0f5df039532f1c1729a628b5b246b719d6070dc

Aliases

arxiv: 1005.2325 · arxiv_version: 1005.2325v3 · doi: 10.48550/arxiv.1005.2325 · pith_short_12: 547PGFAJKHFY · pith_short_16: 547PGFAJKHFY67LB · pith_short_8: 547PGFAJ

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/547PGFAJKHFY67LBCMP3B5O7AO \
  | 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: ef3ef3140951cb8f7d61131fb0f5df039532f1c1729a628b5b246b719d6070dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb82548bc1da80975a20879ae8a477219b25bd36680ac8be0ad31e2d6b6a03d3",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-13T14:13:45Z",
    "title_canon_sha256": "8cab2db117349f29c37aa903f0bc7d3a467810fb38dc455077dcedf028aee770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2325",
    "kind": "arxiv",
    "version": 3
  }
}