Pith Number

pith:CW5A64LA

pith:2008:CW5A64LAOJNFBPW6JV2RIPMX6K

not attested not anchored not stored refs pending

Feynman's interpretation of quantum theory

H. D. Zeh

arxiv:0804.3348 v6 · 2008-04-21 · quant-ph · gr-qc · hep-th · physics.hist-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{CW5A64LAOJNFBPW6JV2RIPMX6K}

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.

Cited by

1 paper in Pith

Black Holes, Entanglement and Decoherence

Receipt and verification

First computed	2026-05-18T04:19:54.946663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ba0f7160725a50bede4d75143d97f2a7b379fe1a9c1cef9bba860ccd4927ce

Aliases

arxiv: 0804.3348 · arxiv_version: 0804.3348v6 · doi: 10.48550/arxiv.0804.3348 · pith_short_12: CW5A64LAOJNF · pith_short_16: CW5A64LAOJNFBPW6 · pith_short_8: CW5A64LA

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/CW5A64LAOJNFBPW6JV2RIPMX6K \
  | 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: 15ba0f7160725a50bede4d75143d97f2a7b379fe1a9c1cef9bba860ccd4927ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b00fb84eb9eecd3ef7199acf5570537436cc11ec04fc53034177421205b851f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-04-21T16:23:42Z",
    "title_canon_sha256": "999be83adfbea51c86d48a741663562540a96498ad2a1c93322bd6083b189622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.3348",
    "kind": "arxiv",
    "version": 6
  }
}