Pith Number

pith:CH4GRW53

pith:2010:CH4GRW53Z43AAAUJIJFTBVY4KC

not attested not anchored not stored refs pending

Metallic surface of a bipolaronic insulator

Frank Marsiglio, Massimo Capone, Reza Nourafkan

arxiv:1009.4222 v1 · 2010-09-21 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CH4GRW53Z43AAAUJIJFTBVY4KC}

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	2026-05-18T02:05:18.957475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f868dbbbcf36000289424b30d71c50926705adf5d182dcb30cc69b7640c8e0

Aliases

arxiv: 1009.4222 · arxiv_version: 1009.4222v1 · doi: 10.48550/arxiv.1009.4222 · pith_short_12: CH4GRW53Z43A · pith_short_16: CH4GRW53Z43AAAUJ · pith_short_8: CH4GRW53

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/CH4GRW53Z43AAAUJIJFTBVY4KC \
  | 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: 11f868dbbbcf36000289424b30d71c50926705adf5d182dcb30cc69b7640c8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a352470642c1ec0c3a9d3421c7ac4e5e14b286a9d7cbd77257bf0ace6eff2fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-09-21T21:38:16Z",
    "title_canon_sha256": "a99c446f3923c1b7188520b0e75027c5da5230e2ea965bef608d32ffab61a614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4222",
    "kind": "arxiv",
    "version": 1
  }
}