Pith Number

pith:FGHKQCLK

pith:2012:FGHKQCLK7DVFK3DI4L4AFMOFXB

not attested not anchored not stored refs pending

Vortex kinks in superconducting films with periodically modulated thickness

Anabella Abate, J. Guimpel, Jorge I. Facio, Pablo S. Cornaglia

arxiv:1208.4820 v2 · 2012-08-23 · 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{FGHKQCLK7DVFK3DI4L4AFMOFXB}

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	2026-05-18T02:21:00.474860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

298ea8096af8ea556c68e2f802b1c5b8799b9c120a10b793dd5651e737afddd1

Aliases

arxiv: 1208.4820 · arxiv_version: 1208.4820v2 · doi: 10.48550/arxiv.1208.4820 · pith_short_12: FGHKQCLK7DVF · pith_short_16: FGHKQCLK7DVFK3DI · pith_short_8: FGHKQCLK

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/FGHKQCLK7DVFK3DI4L4AFMOFXB \
  | 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: 298ea8096af8ea556c68e2f802b1c5b8799b9c120a10b793dd5651e737afddd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f60ea6a50a2ac49153afd3e1ebe5ab202c33347d5879ae1ba894f912fa2aad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-23T18:11:12Z",
    "title_canon_sha256": "576cf33d8abf80448ca52875f8ad34e2a72531b7dc7480af122945f4e8ced3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4820",
    "kind": "arxiv",
    "version": 2
  }
}