Pith Number

pith:GJKOLVLF

pith:2012:GJKOLVLFMDHQ4WGNSUEYSLK2HA

not attested not anchored not stored refs pending

Spectral analysis of the gamma-ray background near the dwarf Milky Way satellite Segue 1: Improved limits on the cross section of neutralino dark matter annihilation

A. N. Baushev, M. Pohl, S. Federici

arxiv:1205.3620 v2 · 2012-05-16 · 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{GJKOLVLFMDHQ4WGNSUEYSLK2HA}

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	2026-05-18T01:57:31.614038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3254e5d56560cf0e58cd9509892d5a38390c4d466a47f9b5acfeab95b1538a8a

Aliases

arxiv: 1205.3620 · arxiv_version: 1205.3620v2 · doi: 10.48550/arxiv.1205.3620 · pith_short_12: GJKOLVLFMDHQ · pith_short_16: GJKOLVLFMDHQ4WGN · pith_short_8: GJKOLVLF

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/GJKOLVLFMDHQ4WGNSUEYSLK2HA \
  | 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: 3254e5d56560cf0e58cd9509892d5a38390c4d466a47f9b5acfeab95b1538a8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7381f32f09b7ac0e7c536d0d3b63ebb3fddd9426964cdf40fe3f553309cb8973",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-05-16T10:09:48Z",
    "title_canon_sha256": "fe5f82513d7f258644c3318de79c994268550f42285eb300e622b52e740fee17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3620",
    "kind": "arxiv",
    "version": 2
  }
}