Pith Number

pith:NAXWMAZ4

pith:2000:NAXWMAZ4DMPLIPTEBX4URVTVUZ

not attested not anchored not stored refs pending

The most energetic particles in the universe

Diego Harari, Esteban Roulet, Silvia Mollerach

arxiv:hep-ph/0001328 v1 · 2000-01-31 · hep-ph · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAXWMAZ4DMPLIPTEBX4URVTVUZ}

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	2026-05-18T01:00:24.903553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682f66033c1b1eb43e640df948d675a65d9b29dc957525b9971484d3bc697c60

Aliases

arxiv: hep-ph/0001328 · arxiv_version: hep-ph/0001328v1 · doi: 10.48550/arxiv.hep-ph/0001328 · pith_short_12: NAXWMAZ4DMPL · pith_short_16: NAXWMAZ4DMPLIPTE · pith_short_8: NAXWMAZ4

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/NAXWMAZ4DMPLIPTEBX4URVTVUZ \
  | 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: 682f66033c1b1eb43e640df948d675a65d9b29dc957525b9971484d3bc697c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04e57a6655b3b4402230280c516620f5cf229cf836134335d0c028f2bda2aa3",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-01-31T13:01:28Z",
    "title_canon_sha256": "d2d804e05ef5b4d8f17e3210ce6937ec910a1eec9c8e240b1063218974869c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0001328",
    "kind": "arxiv",
    "version": 1
  }
}