Pith Number

pith:4P5JOBQC

pith:2017:4P5JOBQCSIW2JASRT3GOFQZMFQ

not attested not anchored not stored refs pending

Universal and shape dependent features of surface superconductivity

(2) LPMMC), Bharathiganesh Devanarayanan, Michele Correggi (1), Nicolas Rougerie (2) ((1) Sapienza University of Rome

arxiv:1706.00654 v2 · 2017-06-02 · cond-mat.supr-con · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4P5JOBQCSIW2JASRT3GOFQZMFQ}

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	2026-05-18T00:28:55.521758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3fa970602922da482519ecce2c32c2c065aeda276905ef4468f2e7619fc54fd

Aliases

arxiv: 1706.00654 · arxiv_version: 1706.00654v2 · doi: 10.48550/arxiv.1706.00654 · pith_short_12: 4P5JOBQCSIW2 · pith_short_16: 4P5JOBQCSIW2JASR · pith_short_8: 4P5JOBQC

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/4P5JOBQCSIW2JASRT3GOFQZMFQ \
  | 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: e3fa970602922da482519ecce2c32c2c065aeda276905ef4468f2e7619fc54fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96928947afeaf02fdb9c4a4a0cb62be72fd9518be6d5acb8917e01a823193a1",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-06-02T12:20:06Z",
    "title_canon_sha256": "de558149be8e6fcac2e752dad736481905db4be9d9a3069fe959a18edc654d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00654",
    "kind": "arxiv",
    "version": 2
  }
}