Pith Number

pith:C67LLBXW

pith:2011:C67LLBXWQNGI62UWVLIB5YRGMD

not attested not anchored not stored refs pending

Nonlocal free energy of a spatially inhomogeneous superconductor

B.I. Lev, K.V. Grigorishin

arxiv:1110.6548 v2 · 2011-10-29 · 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{C67LLBXWQNGI62UWVLIB5YRGMD}

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	2026-05-18T03:16:49.968737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17beb586f6834c8f6a96aad01ee22660cc0bad2fcfb370f809510ed4faf95a21

Aliases

arxiv: 1110.6548 · arxiv_version: 1110.6548v2 · doi: 10.48550/arxiv.1110.6548 · pith_short_12: C67LLBXWQNGI · pith_short_16: C67LLBXWQNGI62UW · pith_short_8: C67LLBXW

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/C67LLBXWQNGI62UWVLIB5YRGMD \
  | 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: 17beb586f6834c8f6a96aad01ee22660cc0bad2fcfb370f809510ed4faf95a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78234567383f071f94583a396ae19e298cf2de4722434691fc4d5842d5bc605a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-10-29T19:10:09Z",
    "title_canon_sha256": "c3b05b9c9d94e24d4f009291ccb0e55735a0907a8ae693bc2ba80b213c83f5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6548",
    "kind": "arxiv",
    "version": 2
  }
}