Pith Number

pith:2MGMFHEK

pith:2003:2MGMFHEKSDAR4C6DB4TM3NVJEK

not attested not anchored not stored refs pending

Observation of TeV Gamma Rays from the Crab Nebula with Milagro Using a New Background Rejection Technique

The Milagro Collaboration

arxiv:astro-ph/0305308 v1 · 2003-05-16 · astro-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{2MGMFHEKSDAR4C6DB4TM3NVJEK}

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

Enhanced All-Distance Equi-Zenith Angle Method for Cosmic-Ray Anisotropy Measurement

Receipt and verification

First computed	2026-05-18T03:47:51.614281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30cc29c8a90c11e0bc30f26cdb6a92294f374233bfb04ec293173fa6751268e

Aliases

arxiv: astro-ph/0305308 · arxiv_version: astro-ph/0305308v1 · doi: 10.48550/arxiv.astro-ph/0305308 · pith_short_12: 2MGMFHEKSDAR · pith_short_16: 2MGMFHEKSDAR4C6D · pith_short_8: 2MGMFHEK

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/2MGMFHEKSDAR4C6DB4TM3NVJEK \
  | 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: d30cc29c8a90c11e0bc30f26cdb6a92294f374233bfb04ec293173fa6751268e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b93025aa61465c6fcd7fc6a04d1ee68b550292e666479a27319c067c79ffad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-16T17:41:43Z",
    "title_canon_sha256": "17325b35a1ec17bd70860e929f4f2003c76cfea107507e98d53a3e8e3c2544fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305308",
    "kind": "arxiv",
    "version": 1
  }
}