Pith Number

pith:3QDP4LF2

pith:2010:3QDP4LF2CREMFHKTCKZ3IEOAXZ

not attested not anchored not stored refs pending

Exceptional Reductions

Alessio Marrani, Emanuele Orazi, Fabio Riccioni

arxiv:1012.5797 v2 · 2010-12-28 · hep-th

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T04:25:48.783892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc06fe2cba1448c29d5312b3b411c0be6c37faa5260378ed669bb2ee4c2cd366

Aliases

arxiv: 1012.5797 · arxiv_version: 1012.5797v2 · doi: 10.48550/arxiv.1012.5797 · pith_short_12: 3QDP4LF2CREM · pith_short_16: 3QDP4LF2CREMFHKT · pith_short_8: 3QDP4LF2

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/3QDP4LF2CREMFHKTCKZ3IEOAXZ \
  | 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: dc06fe2cba1448c29d5312b3b411c0be6c37faa5260378ed669bb2ee4c2cd366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076b2de015f739e39653819793a9c853a36628b5583896d0d0021fee618e3894",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-28T17:24:53Z",
    "title_canon_sha256": "3dba070bbd18b296a14299aa885a1f696a249825dbc7d8f104af1b79861d7407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5797",
    "kind": "arxiv",
    "version": 2
  }
}