Pith Number

pith:S4OMRZSL

pith:2013:S4OMRZSLQQLPTF2ZJPVLZE7BQA

not attested not anchored not stored refs pending

Path Integrals and Reality

Adrian Kent

arxiv:1305.6565 v1 · 2013-05-28 · quant-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	2026-05-18T03:24:40.421048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971cc8e64b8416f997594beabc93e1802f0fc5956cc2391121bf6ad8b5c2987b

Aliases

arxiv: 1305.6565 · arxiv_version: 1305.6565v1 · doi: 10.48550/arxiv.1305.6565 · pith_short_12: S4OMRZSLQQLP · pith_short_16: S4OMRZSLQQLPTF2Z · pith_short_8: S4OMRZSL

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/S4OMRZSLQQLPTF2ZJPVLZE7BQA \
  | 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: 971cc8e64b8416f997594beabc93e1802f0fc5956cc2391121bf6ad8b5c2987b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cb0fd03759f1401c164402a5dfef7bb0a8ce7a080f5ad2a132bed02b98269f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-28T17:33:55Z",
    "title_canon_sha256": "6dde950aa9c55fe3fd74df4073747aa3da13c98e8924c6662ecc4be8a3515ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6565",
    "kind": "arxiv",
    "version": 1
  }
}