Pith Number

pith:MDERXT2W

pith:2007:MDERXT2WSIS4OIWIM6VWXGTYW5

not attested not anchored not stored refs pending

Superfluid density in gapless superconductor CeCoIn5

C. Petrovic, R. Prozorov, V. G. Kogan

arxiv:0712.1632 v1 · 2007-12-11 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDERXT2WSIS4OIWIM6VWXGTYW5}

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	2026-07-04T15:06:12.120855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c91bcf569225c722c867ab6b9a78b767492ddadcd8fc1eef79cd7bf304fcd6

Aliases

arxiv: 0712.1632 · arxiv_version: 0712.1632v1 · doi: 10.48550/arxiv.0712.1632 · pith_short_12: MDERXT2WSIS4 · pith_short_16: MDERXT2WSIS4OIWI · pith_short_8: MDERXT2W

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/MDERXT2WSIS4OIWIM6VWXGTYW5 \
  | 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: 60c91bcf569225c722c867ab6b9a78b767492ddadcd8fc1eef79cd7bf304fcd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3d36cdcab3f9916ebad75a43f59d08447b0909319074ad10a3a920698c552e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-12-11T02:12:18Z",
    "title_canon_sha256": "799b068c4d003cad4249a7b653fe2b98aa2363602a956d8ea25c8c8921607613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1632",
    "kind": "arxiv",
    "version": 1
  }
}