Pith Number

pith:TNK2UQZD

pith:2012:TNK2UQZDMCBQCBY3CTLFXIERY5

not attested not anchored not stored refs pending

Variance of the Galactic nuclei cosmic ray flux

G. Bernard, P. Salati, R. Taillet, T. Delahaye

arxiv:1204.6289 v1 · 2012-04-27 · astro-ph.HE

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

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	2026-05-18T03:43:27.130680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b55aa4323608301071b14d65ba091c750f4a5486991fa620b704798dc85d04d

Aliases

arxiv: 1204.6289 · arxiv_version: 1204.6289v1 · doi: 10.48550/arxiv.1204.6289 · pith_short_12: TNK2UQZDMCBQ · pith_short_16: TNK2UQZDMCBQCBY3 · pith_short_8: TNK2UQZD

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/TNK2UQZDMCBQCBY3CTLFXIERY5 \
  | 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: 9b55aa4323608301071b14d65ba091c750f4a5486991fa620b704798dc85d04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "281e8eb2e80f984f73f23c6cc0dc4be401c68687d645c27380a07915bface4a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-27T18:45:52Z",
    "title_canon_sha256": "6688548c6e9fce23398b9e9c48d94a8b26952c977bfdbe48dae5ab30371dc9d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6289",
    "kind": "arxiv",
    "version": 1
  }
}