Pith Number

pith:2A4NHDNL

pith:2009:2A4NHDNLEEE4WAUXVC2G324I2P

not attested not anchored not stored refs pending

High Energy Electron Signals from Dark Matter Annihilation in the Sun

Itay Yavin, Natalia Toro, Neal Weiner, Philip Schuster

arxiv:0910.1839 v2 · 2009-10-12 · hep-ph · 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{2A4NHDNLEEE4WAUXVC2G324I2P}

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

The Southern Wide-Field Gamma-Ray Observatory (SWGO): A Next-Generation Ground-Based Survey Instrument for VHE Gamma-Ray Astronomy

Receipt and verification

First computed	2026-05-18T04:32:53.517601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d038d38dab2109cb0297a8b46deb88d3c026646828a683fce4db7156579a56f7

Aliases

arxiv: 0910.1839 · arxiv_version: 0910.1839v2 · doi: 10.48550/arxiv.0910.1839 · pith_short_12: 2A4NHDNLEEE4 · pith_short_16: 2A4NHDNLEEE4WAUX · pith_short_8: 2A4NHDNL

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/2A4NHDNLEEE4WAUXVC2G324I2P \
  | 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: d038d38dab2109cb0297a8b46deb88d3c026646828a683fce4db7156579a56f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21130b3386e7f87d3ff6ec9843c10b30e65cc518c31c9b0afd292f9aa56e5466",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-12T19:53:09Z",
    "title_canon_sha256": "4d1f03e36cd819b8d210f4ce428636dc1d150d7b5b876a14b76ffadee99d1edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1839",
    "kind": "arxiv",
    "version": 2
  }
}