Pith Number

pith:4E4A2FRE

pith:2022:4E4A2FREMNSBQJ3NHK2OHVDLPS

not attested not anchored not stored refs pending

Treasure Maps for Detections of Extreme Energy Cosmic Rays

Anatoli Fedynitch, Noemie Globus, Roger D. Blandford

arxiv:2210.15885 v1 · 2022-10-28 · 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{4E4A2FREMNSBQJ3NHK2OHVDLPS}

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

Ultraheavy Ultrahigh-Energy Cosmic Rays

Receipt and verification

First computed	2026-07-05T05:48:41.251512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1380d1624636418276d3ab4e3d46b7cb519644586e09e362d3bc9e5e2c5c450

Aliases

arxiv: 2210.15885 · arxiv_version: 2210.15885v1 · doi: 10.48550/arxiv.2210.15885 · pith_short_12: 4E4A2FREMNSB · pith_short_16: 4E4A2FREMNSBQJ3N · pith_short_8: 4E4A2FRE

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/4E4A2FREMNSBQJ3NHK2OHVDLPS \
  | 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: e1380d1624636418276d3ab4e3d46b7cb519644586e09e362d3bc9e5e2c5c450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc273e58ef9665dd7d8aeed8555793a490565cfd8278e4dfc73a26fe1ddbb01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-28T04:26:23Z",
    "title_canon_sha256": "8e86e3791d001f3c687e84a36c85a775f01c573daa32236afe6f5558612c5271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15885",
    "kind": "arxiv",
    "version": 1
  }
}