Pith Number

pith:NJM7CRG3

pith:2013:NJM7CRG3S4SK6SGJERWY424FTY

not attested not anchored not stored refs pending

Hamiltonian dynamics of an exotic action for gravity in three dimensions

Alberto Escalante, J. Manuel-Cabrera

arxiv:1310.3726 v2 · 2013-10-14 · 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{NJM7CRG3S4SK6SGJERWY424FTY}

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	2026-05-18T02:58:45.573949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a59f144db9724af48c9246d8e6b859e3af0119ead40479c253b641321ee4fc6

Aliases

arxiv: 1310.3726 · arxiv_version: 1310.3726v2 · doi: 10.48550/arxiv.1310.3726 · pith_short_12: NJM7CRG3S4SK · pith_short_16: NJM7CRG3S4SK6SGJ · pith_short_8: NJM7CRG3

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/NJM7CRG3S4SK6SGJERWY424FTY \
  | 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: 6a59f144db9724af48c9246d8e6b859e3af0119ead40479c253b641321ee4fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d34ec6643c68e0875c146631acec38f39f00e2c2ec953e6da24ef7b012904d24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-14T15:41:13Z",
    "title_canon_sha256": "0fabf1b1c81ffacf0a312e13c889fbc97d9451f5d72a765198ca0574402fa98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3726",
    "kind": "arxiv",
    "version": 2
  }
}