Pith Number

pith:YIITPNNV

pith:2013:YIITPNNVYZQ2JK4I6R3MVSW2HD

not attested not anchored not stored refs pending

BRST symmetry and Darboux transformations in Abelian 2-form gauge theory

Sudhaker Upadhyay

arxiv:1309.6458 v2 · 2013-09-25 · hep-th · 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{YIITPNNVYZQ2JK4I6R3MVSW2HD}

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	2026-05-18T03:06:21.635681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21137b5b5c661a4ab88f476cacada38d1749bda9ae369a603e2d62f9f9cc75e

Aliases

arxiv: 1309.6458 · arxiv_version: 1309.6458v2 · doi: 10.48550/arxiv.1309.6458 · pith_short_12: YIITPNNVYZQ2 · pith_short_16: YIITPNNVYZQ2JK4I · pith_short_8: YIITPNNV

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/YIITPNNVYZQ2JK4I6R3MVSW2HD \
  | 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: c21137b5b5c661a4ab88f476cacada38d1749bda9ae369a603e2d62f9f9cc75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a72a540c28c02572a28198a9a3725956e496a239d8ab6217a5176b99068ddd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-09-25T10:49:43Z",
    "title_canon_sha256": "76692ade4eaaf5ed9193cfd83331bcc7e03c6e68a2f5ad2ee69f75e47fa8465f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6458",
    "kind": "arxiv",
    "version": 2
  }
}