Pith Number

pith:XUMSGQMM

pith:2009:XUMSGQMM6VTFAR33QEFH6CYVYS

not attested not anchored not stored refs pending

Anomalous Thermoelectric power of over-doped Bi2Sr2CaCu2O8 superconductor

Ajay Soni, G.S. Okram, H. Kishan, Jagdish Kumar Bains, V.P.S. Awana

arxiv:0902.3893 v2 · 2009-02-23 · 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{XUMSGQMM6VTFAR33QEFH6CYVYS}

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	2026-05-18T02:14:46.325456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1923418cf56650477b810a7f0b15c48004f59663ed3e1c5b5c7ee170780bc3

Aliases

arxiv: 0902.3893 · arxiv_version: 0902.3893v2 · doi: 10.48550/arxiv.0902.3893 · pith_short_12: XUMSGQMM6VTF · pith_short_16: XUMSGQMM6VTFAR33 · pith_short_8: XUMSGQMM

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/XUMSGQMM6VTFAR33QEFH6CYVYS \
  | 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: bd1923418cf56650477b810a7f0b15c48004f59663ed3e1c5b5c7ee170780bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597a97715eadd7058953ee3a150c4a018f1449ffee8258d67f96fea8ad4d2bbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-02-23T11:29:40Z",
    "title_canon_sha256": "f57118da3045c48b0ca1f41b0e7670521dc4ad02fd24a456f9d6ecec54884d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3893",
    "kind": "arxiv",
    "version": 2
  }
}