Pith Number

pith:7LKURFGD

pith:1997:7LKURFGDAQ45WHFINUXN6Z3AUC

not attested not anchored not stored refs pending

Quantum Fields at Any Time

C. G. Torre (Utah State U.), M. Varadarajan (Raman Research Institute)

arxiv:hep-th/9707221 v2 · 1997-07-25 · hep-th · gr-qc · math-ph · math.MP · 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{7LKURFGDAQ45WHFINUXN6Z3AUC}

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

Challenges for describing unitary evolution in nontrivial geometries: pictures and representations

Receipt and verification

First computed	2026-07-04T16:05:40.227775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad54894c30439db1ca86d2edf6760a093a508682686f4d99b146dd77da09f1f

Aliases

arxiv: hep-th/9707221 · arxiv_version: hep-th/9707221v2 · doi: 10.48550/arxiv.hep-th/9707221 · pith_short_12: 7LKURFGDAQ45 · pith_short_16: 7LKURFGDAQ45WHFI · pith_short_8: 7LKURFGD

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/7LKURFGDAQ45WHFINUXN6Z3AUC \
  | 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: fad54894c30439db1ca86d2edf6760a093a508682686f4d99b146dd77da09f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ada993b1940a077b63dc5b2c206af8776dde85f7829c9ab8322a0368e50a424",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-07-25T16:03:49Z",
    "title_canon_sha256": "b1c69f2ec1a7f47aca163335e43e99973d25d66f7c8b569f38b70ba14c570dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9707221",
    "kind": "arxiv",
    "version": 2
  }
}