Pith Number

pith:OGG3ITRM

pith:2014:OGG3ITRMCHUFH5R26NBJT4RYJK

not attested not anchored not stored refs pending

Area laws and efficient descriptions of quantum many-body states

Jens Eisert, Yimin Ge

arxiv:1411.2995 v2 · 2014-11-11 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state 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

✓ 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.

Cited by

1 paper in Pith

On the Complexity of the Succinct State Local Hamiltonian Problem

Receipt and verification

First computed	2026-05-18T01:09:49.554092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718db44e2c11e853f63af34299f2384aa2130a673cdaa031b0def3383d54e67f

Aliases

arxiv: 1411.2995 · arxiv_version: 1411.2995v2 · doi: 10.48550/arxiv.1411.2995 · pith_short_12: OGG3ITRMCHUF · pith_short_16: OGG3ITRMCHUFH5R2 · pith_short_8: OGG3ITRM

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/OGG3ITRMCHUFH5R26NBJT4RYJK \
  | 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: 718db44e2c11e853f63af34299f2384aa2130a673cdaa031b0def3383d54e67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773a186086b4a4cb81ea9db5154b8b39ecbd0b08547ab4d0ced8989b4a0d79a0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-11T21:44:36Z",
    "title_canon_sha256": "44e34d1c794c50d6609869b13b785bc5b09453f6f0230998f99a2b97d491a28f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2995",
    "kind": "arxiv",
    "version": 2
  }
}