Pith Number

pith:BT2KFEFM

pith:2005:BT2KFEFMUAP2CJFUUII2JFLB77

not attested not anchored not stored refs pending

Effects of Self-field and Low Magnetic Fields on the Normal-Superconducting Phase Transition

C. J. Lobb, D. R. Strachan, M. C. Sullivan, R. A. Ott, T. Frederiksen

arxiv:cond-mat/0505334 v1 · 2005-05-13 · 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{BT2KFEFMUAP2CJFUUII2JFLB77}

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	2026-07-04T16:53:59.556264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf4a290aca01fa124b4a211a49561ffdaa411be6f923890c3f2819bb2e518b8

Aliases

arxiv: cond-mat/0505334 · arxiv_version: cond-mat/0505334v1 · doi: 10.48550/arxiv.cond-mat/0505334 · pith_short_12: BT2KFEFMUAP2 · pith_short_16: BT2KFEFMUAP2CJFU · pith_short_8: BT2KFEFM

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/BT2KFEFMUAP2CJFUUII2JFLB77 \
  | 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: 0cf4a290aca01fa124b4a211a49561ffdaa411be6f923890c3f2819bb2e518b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea767c5b66aff2da81d36903d9cfdc4b1698a4d3d46781d97ff53779e0ad3dc8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-05-13T02:20:04Z",
    "title_canon_sha256": "f965e7336f435a79988669e810881f005f39c2062a27aa03e291d05f7c110e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0505334",
    "kind": "arxiv",
    "version": 1
  }
}