Pith Number

pith:DINOWKYA

pith:2024:DINOWKYA36Y5H5VVL2L4GUWQRF

not attested not anchored not stored refs pending

Past activity of Sgr A* is unlikely to affect the local cosmic-ray spectrum up to the TeV regime

Beno\^it Commer\c{c}on, J\'er\'emy Fensch, Martin Fournier

arxiv:2405.18447 v1 · 2024-05-27 · 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{DINOWKYA36Y5H5VVL2L4GUWQRF}

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	2026-07-05T08:59:51.387686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1aeb2b00dfb1d3f6b55e97c352d08974161c955d0f2cadca44eb090946d70b

Aliases

arxiv: 2405.18447 · arxiv_version: 2405.18447v1 · doi: 10.48550/arxiv.2405.18447 · pith_short_12: DINOWKYA36Y5 · pith_short_16: DINOWKYA36Y5H5VV · pith_short_8: DINOWKYA

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/DINOWKYA36Y5H5VVL2L4GUWQRF \
  | 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: 1a1aeb2b00dfb1d3f6b55e97c352d08974161c955d0f2cadca44eb090946d70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08087c646193549e826bd395f61a35e306431a28268037aa83af92a399d26d51",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-27T18:02:45Z",
    "title_canon_sha256": "a0c0ee2c328be9caae062e180fee990e7ccce8680d402b22c28b37f9722abecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18447",
    "kind": "arxiv",
    "version": 1
  }
}