Pith Number

pith:HUWVS4RT

pith:1999:HUWVS4RTTJPAPBXG2SVYYF3KSZ

not attested not anchored not stored refs pending

Constructing Hamiltonian quantum theories from path integrals in a diffeomorphism invariant context

A. Ashtekar, D. Marolf, J. Mour\~ao, T. Thiemann

arxiv:quant-ph/9904094 v2 · 1999-04-28 · quant-ph · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUWVS4RTTJPAPBXG2SVYYF3KSZ}

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

Topological Regularization

Receipt and verification

First computed	2026-07-04T16:15:41.580616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2d5972339a5e0786e6d4ab8c176a9679c7afef254af7f5c4287e4661e0a42a

Aliases

arxiv: quant-ph/9904094 · arxiv_version: quant-ph/9904094v2 · doi: 10.48550/arxiv.quant-ph/9904094 · pith_short_12: HUWVS4RTTJPA · pith_short_16: HUWVS4RTTJPAPBXG · pith_short_8: HUWVS4RT

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/HUWVS4RTTJPAPBXG2SVYYF3KSZ \
  | 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: 3d2d5972339a5e0786e6d4ab8c176a9679c7afef254af7f5c4287e4661e0a42a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008fb200e20dca4a9163f13a90a0dfffc76a707be698366367a1040ccdf520ba",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-04-28T06:24:43Z",
    "title_canon_sha256": "12dfe84c927f35cc96b68c0aec334f4bbb61b9e638f3154749038e8b56b2d241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9904094",
    "kind": "arxiv",
    "version": 2
  }
}