Pith Number

pith:PPRGSXWO

pith:2011:PPRGSXWOD4PYUFDWF277HVFQAQ

not attested not anchored not stored refs pending

Generalizing the ADM Computation to Quantum Field Theory

N. C. Tsamis (University of Crete), P. J. Mora (University of Florida), R. P. Woodard (University of Florida)

arxiv:1108.4367 v1 · 2011-08-22 · 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{PPRGSXWOD4PYUFDWF277HVFQAQ}

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	2026-05-18T02:00:49.762841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be2695ece1f1f8a14762ebff3d4b0041a7c8549deeee6ba582ba2857e0f275b

Aliases

arxiv: 1108.4367 · arxiv_version: 1108.4367v1 · doi: 10.48550/arxiv.1108.4367 · pith_short_12: PPRGSXWOD4PY · pith_short_16: PPRGSXWOD4PYUFDW · pith_short_8: PPRGSXWO

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/PPRGSXWOD4PYUFDWF277HVFQAQ \
  | 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: 7be2695ece1f1f8a14762ebff3d4b0041a7c8549deeee6ba582ba2857e0f275b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a5f6e80dee382c30e7ac941cfc62fa4675ad7d7febde18c9cbd7596da03587",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-22T16:14:54Z",
    "title_canon_sha256": "4595dbec4564be2fbdef72501957f82865410c232971110a1c980a977ce8cc6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4367",
    "kind": "arxiv",
    "version": 1
  }
}