Pith Number

pith:KBJPCQHZ

pith:2008:KBJPCQHZQ6SQV267XCVYYXHRUW

not attested not anchored not stored refs pending

Effect of Pt doping on the critical temperature and upper critical field in YNi2-xPtxB2C (x=0-0.2)

A. K. Nigam, Goutam Sheet, H. Takeya, Pratap Raychaudhuri, Sourin Mukhopadhyay

arxiv:0809.4274 v1 · 2008-09-24 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBJPCQHZQ6SQV267XCVYYXHRUW}

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	2026-07-04T15:54:16.320922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5052f140f987a50aebdfb8ab8c5cf1a5b98e33817b0c764de1ae269d49aed59d

Aliases

arxiv: 0809.4274 · arxiv_version: 0809.4274v1 · doi: 10.48550/arxiv.0809.4274 · pith_short_12: KBJPCQHZQ6SQ · pith_short_16: KBJPCQHZQ6SQV267 · pith_short_8: KBJPCQHZ

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/KBJPCQHZQ6SQV267XCVYYXHRUW \
  | 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: 5052f140f987a50aebdfb8ab8c5cf1a5b98e33817b0c764de1ae269d49aed59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6878c836d50fbe723b0b8ad6603b46aba4481e83b1854b72f7be58bc34b75edd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-09-24T20:34:02Z",
    "title_canon_sha256": "74d4f347119c5c98188b0be6eb952fc8499a3f47d8f5e679a90978ff9cc2849b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4274",
    "kind": "arxiv",
    "version": 1
  }
}