Pith Number

pith:QO74ONGK

pith:2011:QO74ONGKXQOWRAGMAEBIJFUPUN

not attested not anchored not stored refs pending

About Boundary Terms in Higher Order Theories

L. Fatibene, M. Francaviglia, S. Mercadante

arxiv:1106.3738 v1 · 2011-06-19 · math-ph · gr-qc · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QO74ONGKXQOWRAGMAEBIJFUPUN}

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	2026-05-18T04:19:42.288776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bfc734cabc1d6880cc010284968fa34ff48547dd1c59e7637f292c78cbd5e4

Aliases

arxiv: 1106.3738 · arxiv_version: 1106.3738v1 · doi: 10.48550/arxiv.1106.3738 · pith_short_12: QO74ONGKXQOW · pith_short_16: QO74ONGKXQOWRAGM · pith_short_8: QO74ONGK

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/QO74ONGKXQOWRAGMAEBIJFUPUN \
  | 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: 83bfc734cabc1d6880cc010284968fa34ff48547dd1c59e7637f292c78cbd5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d592e3319bf10ff6ee257975a0358d128b2018cf9b348aa194a54cc30e7f3fa",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-06-19T12:42:59Z",
    "title_canon_sha256": "ac0692e6d874132de20e924031f27a52d982f4b98bc452659a6bb443a4b5a6ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3738",
    "kind": "arxiv",
    "version": 1
  }
}