Pith Number

pith:VA6TYW7C

pith:2015:VA6TYW7CKDRTU35N5XDTXD6ZKG

not attested not anchored not stored refs pending

Matter coupled Dirac-Born-Infeld action in 4-dimensional N=1 conformal supergravity

Hiroyuki Abe, Yusuke Yamada, Yutaka Sakamura

arxiv:1504.01221 v3 · 2015-04-06 · 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{VA6TYW7CKDRTU35N5XDTXD6ZKG}

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	2026-05-18T01:31:53.090695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83d3c5be250e33a6fadedc73b8fd951971c6d24b1e9b1d96e826a983d6cf055

Aliases

arxiv: 1504.01221 · arxiv_version: 1504.01221v3 · doi: 10.48550/arxiv.1504.01221 · pith_short_12: VA6TYW7CKDRT · pith_short_16: VA6TYW7CKDRTU35N · pith_short_8: VA6TYW7C

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/VA6TYW7CKDRTU35N5XDTXD6ZKG \
  | 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: a83d3c5be250e33a6fadedc73b8fd951971c6d24b1e9b1d96e826a983d6cf055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ce20e0d421c56b809d7c3e4020f65e2883da7ceea967fca69837f33cb52b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-06T07:20:46Z",
    "title_canon_sha256": "84f8a0682f4cf411985c1756665d915c202736651a67789854b050cf049d2b93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01221",
    "kind": "arxiv",
    "version": 3
  }
}