Pith Number

pith:X2TBJEVL

pith:2012:X2TBJEVLBAQA4Y3J7FINTKGAX7

not attested not anchored not stored refs pending

Spectrum and Morphology of the Two Brightest Milagro Sources in the Cygnus Region: MGRO J2019+37 and MGRO J2031+41

A. A. Abdo, A. I. Mincer, A. J. Smith, B. E. Kolterman, B. L. Dingus, B. T. Allen, C. M. Hoffman, D. A. Williams, D. Berley, E. Bonamente, G. B. Yodh, G. E. Christopher, G. P. Walker, G. Sinnis, J. A. Goodman, J. E. McEnery, J. G. Galbraith-Frew, J. M. Ryan, J. Pretz, J. T. Linnemann, M. M. Gonzalez, P. H. Huentemeyer, P. M. Saz Parkinson, P. Nemethy, R. W. Ellsworth, T. Aune, T. DeYoung, T. Morgan, V. Vasileiou

arxiv:1202.0846 v1 · 2012-02-04 · 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{X2TBJEVLBAQA4Y3J7FINTKGAX7}

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	2026-05-18T01:58:35.525410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea61492ab08200e6369f950d9a8c0bfdcfe0a318525fd52a466520b59fa866d

Aliases

arxiv: 1202.0846 · arxiv_version: 1202.0846v1 · doi: 10.48550/arxiv.1202.0846 · pith_short_12: X2TBJEVLBAQA · pith_short_16: X2TBJEVLBAQA4Y3J · pith_short_8: X2TBJEVL

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/X2TBJEVLBAQA4Y3J7FINTKGAX7 \
  | 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: bea61492ab08200e6369f950d9a8c0bfdcfe0a318525fd52a466520b59fa866d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c397c4f8b3eea008235d36804c82e00b2307a80bd4ab16b9745869df8c3a43",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-02-04T00:02:58Z",
    "title_canon_sha256": "63086c7d08d3bb61ffd919ee2063f0a5ff80999b0836ac2db6e55be6da08ec1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0846",
    "kind": "arxiv",
    "version": 1
  }
}