Pith Number

pith:CWWP5DR4

pith:2017:CWWP5DR4JZSIB7J2GVV44QSRHG

not attested not anchored not stored refs pending

Theoretical High Energy Physics in Latin America from 1990 to 2012: a Statistical Study

Gerardo Urrutia S\'anchez, Lilian Prado, Wolfgang Bietenholz

arxiv:1708.04342 v2 · 2017-08-14 · physics.soc-ph · physics.hist-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	2026-05-18T00:17:24.207088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15acfe8e3c4e6480fd3a356bce425139a8b3782a9c58c077d9dfc7a607c8c68f

Aliases

arxiv: 1708.04342 · arxiv_version: 1708.04342v2 · doi: 10.48550/arxiv.1708.04342 · pith_short_12: CWWP5DR4JZSI · pith_short_16: CWWP5DR4JZSIB7J2 · pith_short_8: CWWP5DR4

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/CWWP5DR4JZSIB7J2GVV44QSRHG \
  | 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: 15acfe8e3c4e6480fd3a356bce425139a8b3782a9c58c077d9dfc7a607c8c68f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de614efeac000f923464c15a72a95cbf852387bb7b13204313fa0a89b1706fe5",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-08-14T22:08:32Z",
    "title_canon_sha256": "7b86c1ca1751bd0cf22e641326eecb8152287c2b1dbd45ae061941560a691ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04342",
    "kind": "arxiv",
    "version": 2
  }
}