Pith Number

pith:HTX5HY3P

pith:2002:HTX5HY3PMAYGVG72TPM5NLEN5S

not attested not anchored not stored refs pending

Understanding correlated electron systems by a classification of Mott insulators

Subir Sachdev (Yale)

arxiv:cond-mat/0211027 v2 · 2002-11-04 · cond-mat.str-el · cond-mat.supr-con · 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{HTX5HY3PMAYGVG72TPM5NLEN5S}

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	2026-05-18T02:40:19.626414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cefd3e36f60306a9bfa9bd9d6ac8dec8d22b4afe7f22dc60df3b0ad93bb1d6a

Aliases

arxiv: cond-mat/0211027 · arxiv_version: cond-mat/0211027v2 · doi: 10.48550/arxiv.cond-mat/0211027 · pith_short_12: HTX5HY3PMAYG · pith_short_16: HTX5HY3PMAYGVG72 · pith_short_8: HTX5HY3P

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/HTX5HY3PMAYGVG72TPM5NLEN5S \
  | 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: 3cefd3e36f60306a9bfa9bd9d6ac8dec8d22b4afe7f22dc60df3b0ad93bb1d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "180f18b15151da1626fe1e3f5fc4d4bddffcb9372c09bc59061bc3e3c6b458ba",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-11-04T20:53:15Z",
    "title_canon_sha256": "7e3716b8135aa7066436893be998b186b51a2612b705c6b3fe1639a409ca0ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0211027",
    "kind": "arxiv",
    "version": 2
  }
}