Pith Number

pith:3MSTDLOB

pith:2012:3MSTDLOB7F4NWN543NKF5PYLDD

not attested not anchored not stored refs pending

Dynamics determines geometry

F. Mendez, J. Gamboa, Sergio A. Hojman

arxiv:1204.3281 v1 · 2012-04-15 · math-ph · hep-th · math.MP

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	2026-05-18T01:57:52.407273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2531adc1f978db37bcdb545ebf0b18cdba0f55abc05abf254702d079617f73

Aliases

arxiv: 1204.3281 · arxiv_version: 1204.3281v1 · doi: 10.48550/arxiv.1204.3281 · pith_short_12: 3MSTDLOB7F4N · pith_short_16: 3MSTDLOB7F4NWN54 · pith_short_8: 3MSTDLOB

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/3MSTDLOB7F4NWN543NKF5PYLDD \
  | 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: db2531adc1f978db37bcdb545ebf0b18cdba0f55abc05abf254702d079617f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27b63376f4ee27ec2888e9d4a6ac121339a097f46af393e589f63f4039aae5f",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-04-15T15:57:15Z",
    "title_canon_sha256": "b025dbef3a9d2bd0a7c8dc961c93f694f76ff1a6852ad29d61ba01c692c48651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3281",
    "kind": "arxiv",
    "version": 1
  }
}