Pith Number

pith:FARETHEZ

pith:2012:FARETHEZYUFKL6RWOTCAP4XJPI

not attested not anchored not stored refs pending

Pitfalls of Path Integrals: Amplitudes for Spacetime Regions and the Quantum Zeno Effect

J.J.Halliwell, J.M.Yearsley

arxiv:1205.3773 v3 · 2012-05-16 · gr-qc · quant-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{FARETHEZYUFKL6RWOTCAP4XJPI}

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	2026-05-18T01:57:31.253202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2822499c99c50aa5fa3674c407f2e97a13b81975551f0f64f5bc0aee81dc7d74

Aliases

arxiv: 1205.3773 · arxiv_version: 1205.3773v3 · doi: 10.48550/arxiv.1205.3773 · pith_short_12: FARETHEZYUFK · pith_short_16: FARETHEZYUFKL6RW · pith_short_8: FARETHEZ

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/FARETHEZYUFKL6RWOTCAP4XJPI \
  | 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: 2822499c99c50aa5fa3674c407f2e97a13b81975551f0f64f5bc0aee81dc7d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1838e86753f5c30784c1978f75e966d590dcf9381da95e9aae9de0086a2d04",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-05-16T19:56:47Z",
    "title_canon_sha256": "4be39ea6775761b1c6e120cfb03222df160cdb4c235363d83ebf33bf29646554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3773",
    "kind": "arxiv",
    "version": 3
  }
}