Pith Number

pith:R4KDJLXR

pith:2009:R4KDJLXRVTPR5UCVT4BMS6BWRZ

not attested not anchored not stored refs pending

Milagro Observations of Multi-TeV Emission from Galactic Sources in the Fermi Bright Source List

A. A. Abdo, A. I. Mincer, A. J. Smith, A. Shoup, B. E. Kolterman, B. L. Dingus, B. T. Allen, C. Chen, C. M. Hoffman, D. A. Williams, D. Berley, E. Hays, G. B. Yodh, G. E. Christopher, G. P. Walker, G. Sinnis, J. A. Goodman, J. E. McEnery, 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:0904.1018 v3 · 2009-04-06 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4KDJLXRVTPR5UCVT4BMS6BWRZ}

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	2026-07-04T15:50:22.206432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f1434aef1acdf1ed0559f02c978368e58c6c7001f1bd566442a4d6e2af1c758

Aliases

arxiv: 0904.1018 · arxiv_version: 0904.1018v3 · doi: 10.48550/arxiv.0904.1018 · pith_short_12: R4KDJLXRVTPR · pith_short_16: R4KDJLXRVTPR5UCV · pith_short_8: R4KDJLXR

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/R4KDJLXRVTPR5UCVT4BMS6BWRZ \
  | 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: 8f1434aef1acdf1ed0559f02c978368e58c6c7001f1bd566442a4d6e2af1c758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd2848a32d0e4fd9d40c2f991d773fa4bfdc7dd3eb7fe341ebd1c03cc3d9653",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-06T21:19:22Z",
    "title_canon_sha256": "4b0a474d56eb6a3412399e685e7a8b23f9f1f74f68452bdce556b276aa44186f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1018",
    "kind": "arxiv",
    "version": 3
  }
}