Pith Number

pith:WRJOXAU6

pith:2003:WRJOXAU6QTTBG33CSW5BCOP2NH

not attested not anchored not stored refs pending

Ultrahigh energy neutrinos and non-linear QCD dynamics

M.V.T. Machado

arxiv:hep-ph/0311281 v2 · 2003-11-21 · hep-ph · astro-ph

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	2026-05-18T02:36:30.107324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b452eb829e84e6136f6295ba1139fa69eb2f64cf3903eead7d82de066ce932ac

Aliases

arxiv: hep-ph/0311281 · arxiv_version: hep-ph/0311281v2 · doi: 10.48550/arxiv.hep-ph/0311281 · pith_short_12: WRJOXAU6QTTB · pith_short_16: WRJOXAU6QTTBG33C · pith_short_8: WRJOXAU6

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/WRJOXAU6QTTBG33CSW5BCOP2NH \
  | 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: b452eb829e84e6136f6295ba1139fa69eb2f64cf3903eead7d82de066ce932ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989404ba4f927ac68182102e6de86e998e045cca8adb0b56dff9d701f1a3e896",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-11-21T15:51:17Z",
    "title_canon_sha256": "bc0aad36fac73aba5af87fcdd54aa513f83865e3854f0a58d380406974c3a67f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0311281",
    "kind": "arxiv",
    "version": 2
  }
}