Pith Number

pith:X33IVOBK

pith:2013:X33IVOBKKXEZXZVM3SO2BYEZMP

not attested not anchored not stored refs pending

Stringent Constraints On The Dark Matter Annihilation Cross Section From Subhalo Searches With The Fermi Gamma-Ray Space Telescope

Asher Berlin, Dan Hooper

arxiv:1309.0525 v1 · 2013-09-02 · hep-ph · astro-ph.CO · astro-ph.GA · 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{X33IVOBKKXEZXZVM3SO2BYEZMP}

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.

Cited by

1 paper in Pith

Unidentified Gamma-ray Sources as Targets for Indirect Dark Matter Detection with the Fermi-Large Area Telescope

Receipt and verification

First computed	2026-05-18T03:01:35.475581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bef68ab82a55c99be6acdc9da0e09963c485bc73fc78fe6bf019a6746977cd18

Aliases

arxiv: 1309.0525 · arxiv_version: 1309.0525v1 · doi: 10.48550/arxiv.1309.0525 · pith_short_12: X33IVOBKKXEZ · pith_short_16: X33IVOBKKXEZXZVM · pith_short_8: X33IVOBK

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/X33IVOBKKXEZXZVM3SO2BYEZMP \
  | 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: bef68ab82a55c99be6acdc9da0e09963c485bc73fc78fe6bf019a6746977cd18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f1a03572b625aa13d804020bcad5fb23682a182502409908789b74bcff659ab",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-02T20:11:35Z",
    "title_canon_sha256": "98ec4a4b26cd437590da7ea2c4a7994018aac7e048af49c1a8c1d46da48e58c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0525",
    "kind": "arxiv",
    "version": 1
  }
}