Pith Number

pith:6CFISO5B

pith:2001:6CFISO5BLBZD53HCKZMES4P37P

not attested not anchored not stored refs pending

Incipient superconductivity in TaB$_{2}$

A. J. Zaleski, D. Kaczorowski, J. Klamut, O. J. \.Zoga{\l}

arxiv:cond-mat/0103571 v2 · 2001-03-27 · 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{6CFISO5BLBZD53HCKZMES4P37P}

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	2026-05-18T01:09:08.672166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08a893ba158723eece256584971fbfbe4ab8298692fffb24d079ca9a6a428ee

Aliases

arxiv: cond-mat/0103571 · arxiv_version: cond-mat/0103571v2 · doi: 10.48550/arxiv.cond-mat/0103571 · pith_short_12: 6CFISO5BLBZD · pith_short_16: 6CFISO5BLBZD53HC · pith_short_8: 6CFISO5B

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/6CFISO5BLBZD53HCKZMES4P37P \
  | 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: f08a893ba158723eece256584971fbfbe4ab8298692fffb24d079ca9a6a428ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6325f2cc7845be089f3a293fc26f44fefd6f07fdc40582e01bb44a5beeda7e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-03-27T20:48:36Z",
    "title_canon_sha256": "efe3f646419a7b5d364a46bfc7d346e3a8afe89005a81597ad0222e446f1cb20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103571",
    "kind": "arxiv",
    "version": 2
  }
}