Pith Number

pith:EBEX5SWM

pith:2016:EBEX5SWMD2MFA5QJ4TTTI6FQCP

not attested not anchored not stored refs pending

In\"on\"u-Wigner Contraction and $D=2+1$ Supergravity

E.K. Rodr\'iguez, O. Fierro, P.K. Concha

arxiv:1611.05018 v3 · 2016-11-15 · 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{EBEX5SWMD2MFA5QJ4TTTI6FQCP}

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	2026-05-18T00:49:11.845919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20497ecacc1e98507609e4e73478b013f0e6830919bb18c9eddcb06748d67b5d

Aliases

arxiv: 1611.05018 · arxiv_version: 1611.05018v3 · doi: 10.48550/arxiv.1611.05018 · pith_short_12: EBEX5SWMD2MF · pith_short_16: EBEX5SWMD2MFA5QJ · pith_short_8: EBEX5SWM

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/EBEX5SWMD2MFA5QJ4TTTI6FQCP \
  | 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: 20497ecacc1e98507609e4e73478b013f0e6830919bb18c9eddcb06748d67b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1cdd67caece446bcd7f3e0ad3ac7318b6bcea449502b7a8bd1685e92a4d023d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-11-15T20:27:30Z",
    "title_canon_sha256": "0a48d6e420378133de4da12ebfc8784c83e0918cb8849a4f4fe6989f041f12ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05018",
    "kind": "arxiv",
    "version": 3
  }
}