Pith Number

pith:6FIMVWA2

pith:2011:6FIMVWA2XFN2WUNXX6YMGQFYB5

not attested not anchored not stored refs pending

Search for dark matter signals with Fermi-LAT observation of globular clusters NGC 6388 and M 15

J-CPNPC), Lei Feng (IHEP, Mingzhe Li (NJU, NJU, Peng-Fei Yin (IHEP), Qiang Yuan (IHEP), Xiao-Jun Bi (IHEP)

arxiv:1112.2438 v2 · 2011-12-12 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FIMVWA2XFN2WUNXX6YMGQFYB5}

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	2026-05-18T03:57:24.628275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f150cad81ab95bab51b7bfb0c340b80f4ba220547c17f65a5bccc834c1084a26

Aliases

arxiv: 1112.2438 · arxiv_version: 1112.2438v2 · doi: 10.48550/arxiv.1112.2438 · pith_short_12: 6FIMVWA2XFN2 · pith_short_16: 6FIMVWA2XFN2WUNX · pith_short_8: 6FIMVWA2

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/6FIMVWA2XFN2WUNXX6YMGQFYB5 \
  | 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: f150cad81ab95bab51b7bfb0c340b80f4ba220547c17f65a5bccc834c1084a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead0d4613c7f97512a8d8c1d0477d117e117c96ef4493ff822a91898bd3403c3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-12T04:30:12Z",
    "title_canon_sha256": "603d806bf04cbf8a8b693881b80ca0100e4fbbac1775b9898e8b1c8beb6da2ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2438",
    "kind": "arxiv",
    "version": 2
  }
}