Pith Number

pith:EM3ZAVWQ

pith:2010:EM3ZAVWQ3BPEG3ERTUE4OXGRG3

not attested not anchored not stored refs pending

A correlation between the highest energy cosmic rays and nearby active galactic nuclei detected by Fermi

Charles Bonatto, Rodrigo S. Nemmen, Thaisa Storchi-Bergmann

arxiv:1007.5317 v1 · 2010-07-29 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EM3ZAVWQ3BPEG3ERTUE4OXGRG3}

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	2026-05-18T02:33:08.630785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23379056d0d85e436c919d09c75cd136ca9203eb24665283aa0bbed5d0b06117

Aliases

arxiv: 1007.5317 · arxiv_version: 1007.5317v1 · doi: 10.48550/arxiv.1007.5317 · pith_short_12: EM3ZAVWQ3BPE · pith_short_16: EM3ZAVWQ3BPEG3ER · pith_short_8: EM3ZAVWQ

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/EM3ZAVWQ3BPEG3ERTUE4OXGRG3 \
  | 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: 23379056d0d85e436c919d09c75cd136ca9203eb24665283aa0bbed5d0b06117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d998b36059ebf30761c043e9cf2d1adff9f5dcd679e491337cdc960af44e549",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-07-29T20:06:45Z",
    "title_canon_sha256": "ad087416232cc51fff5a2f9f2f332d5d2de676e5dc4a7a78a3f0623b0e63e160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5317",
    "kind": "arxiv",
    "version": 1
  }
}