Pith Number

pith:2B3K5SOQ

pith:2003:2B3K5SOQXZBVV6F2LQUS2PODVZ

not attested not anchored not stored refs pending

An Electronic Model for $CoO_2$ layer based systems: Chiral RVB metal and Superconductivity

G. Baskaran (Matscience, Madras)

arxiv:cond-mat/0303649 v2 · 2003-03-31 · cond-mat.str-el · 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{2B3K5SOQXZBVV6F2LQUS2PODVZ}

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	2026-07-04T16:38:34.442005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d076aec9d0be435af8ba5c292d3dc3ae651b07aa67719ff5d6a002dfe2b2863a

Aliases

arxiv: cond-mat/0303649 · arxiv_version: cond-mat/0303649v2 · doi: 10.48550/arxiv.cond-mat/0303649 · pith_short_12: 2B3K5SOQXZBV · pith_short_16: 2B3K5SOQXZBVV6F2 · pith_short_8: 2B3K5SOQ

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/2B3K5SOQXZBVV6F2LQUS2PODVZ \
  | 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: d076aec9d0be435af8ba5c292d3dc3ae651b07aa67719ff5d6a002dfe2b2863a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3eba86bd1a5869bc9129717fc65d944e6c6836c6c48b3dabded56b5eac0c724",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-03-31T16:50:26Z",
    "title_canon_sha256": "391d629067eb5c607ea14c2fb12ec12e033c4cddaea6ecefb4ea3f81f01bcc0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0303649",
    "kind": "arxiv",
    "version": 2
  }
}