Pith Number

pith:I5K4NPFH

pith:2005:I5K4NPFHT2T4GJ2CQLVQPJCTRY

not attested not anchored not stored refs pending

Charge ordering in charge-compensated $Na_{0.41}CoO_2$ by oxonium ions

C. H. Wang, G. Wu, H. T. Zhang, J. Q. Li, X. H. Chen, X. X. Lu

arxiv:cond-mat/0501181 v2 · 2005-01-10 · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5K4NPFHT2T4GJ2CQLVQPJCTRY}

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	2026-05-18T01:06:53.173374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4755c6bca79ea7c3274282eb07a4538e1d345fe5f4fdb7017028da8f637f9935

Aliases

arxiv: cond-mat/0501181 · arxiv_version: cond-mat/0501181v2 · doi: 10.48550/arxiv.cond-mat/0501181 · pith_short_12: I5K4NPFHT2T4 · pith_short_16: I5K4NPFHT2T4GJ2C · pith_short_8: I5K4NPFH

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/I5K4NPFHT2T4GJ2CQLVQPJCTRY \
  | 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: 4755c6bca79ea7c3274282eb07a4538e1d345fe5f4fdb7017028da8f637f9935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b20d6c7844c391a93a6be6aa19858f790c464a666db2e24b7da989a0c7dc0b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2005-01-10T02:12:04Z",
    "title_canon_sha256": "0677c775da4ee4bb4b8c7be546b1a428d8fb47b657a22204abed1b251c362c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0501181",
    "kind": "arxiv",
    "version": 2
  }
}