Pith Number

pith:PJHKHC5Y

pith:2015:PJHKHC5YD7LJYXE4VTU3GCOSSD

not attested not anchored not stored refs pending

Faddeev-Jackiw quantization of an Abelian and non-Abelian exotic action for gravity in three dimensions

Alberto Escalante, Inst. Fis.), J. Manuel-Cabrera (Puebla U.

arxiv:1504.04656 v2 · 2015-04-17 · math-ph · 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{PJHKHC5YD7LJYXE4VTU3GCOSSD}

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	2026-05-18T01:40:58.421946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a4ea38bb81fd69c5c9cace9b309d290d9b2c11fd52a8b2a98a8633e5a9107d3

Aliases

arxiv: 1504.04656 · arxiv_version: 1504.04656v2 · doi: 10.48550/arxiv.1504.04656 · pith_short_12: PJHKHC5YD7LJ · pith_short_16: PJHKHC5YD7LJYXE4 · pith_short_8: PJHKHC5Y

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/PJHKHC5YD7LJYXE4VTU3GCOSSD \
  | 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: 7a4ea38bb81fd69c5c9cace9b309d290d9b2c11fd52a8b2a98a8633e5a9107d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de58144421e9ad4a4f7d1614168328b8c579ac67caa3dc229ac1ab3e6b151cd",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-04-17T23:04:06Z",
    "title_canon_sha256": "26ed5176b223f1755dcdf45157766c26a3001db967193db49e29ef81d407fea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04656",
    "kind": "arxiv",
    "version": 2
  }
}