Pith Number

pith:FNHOPRIA

pith:2002:FNHOPRIABQISST3MYH4CJIY2HS

not attested not anchored not stored refs pending

Critical Fields and Critical Currents in MgB2

A. D. Caplin, G.K. Perkins, J. Driscoll, J. Moore, L. Cowey, L.F. Cohen, Y. Bugoslavsky

arxiv:cond-mat/0211018 v1 · 2002-11-01 · 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{FNHOPRIABQISST3MYH4CJIY2HS}

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	2026-07-04T16:33:18.159786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b4ee7c5000c11294f6cc1f824a31a3cbe8ef66959fc5ecf741e14db6e2d05f1

Aliases

arxiv: cond-mat/0211018 · arxiv_version: cond-mat/0211018v1 · doi: 10.48550/arxiv.cond-mat/0211018 · pith_short_12: FNHOPRIABQIS · pith_short_16: FNHOPRIABQISST3M · pith_short_8: FNHOPRIA

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/FNHOPRIABQISST3MYH4CJIY2HS \
  | 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: 2b4ee7c5000c11294f6cc1f824a31a3cbe8ef66959fc5ecf741e14db6e2d05f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e71268a0838bc12be9683ef278e3247d3b0b023b1051e3cd9cb270599a2fca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-11-01T13:43:34Z",
    "title_canon_sha256": "a3033763f852383b158816173368ca1b6fb5a4f90ab4f6ce48c302a2a91beca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0211018",
    "kind": "arxiv",
    "version": 1
  }
}