Pith Number

pith:FFIZU5RT

pith:2013:FFIZU5RT2ASGR4IFRY3NR6KQVX

not attested not anchored not stored refs pending

Critical state solution and AC loss computation of polygonally arranged thin superconducting tapes

Francesco Grilli, Luciano Martini, Roberto Brambilla

arxiv:1308.0915 v2 · 2013-08-05 · 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{FFIZU5RT2ASGR4IFRY3NR6KQVX}

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	2026-05-18T01:48:23.935727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29519a7633d02468f1058e36d8f950adfef1c95f8116279cc82a221f66cb1038

Aliases

arxiv: 1308.0915 · arxiv_version: 1308.0915v2 · doi: 10.48550/arxiv.1308.0915 · pith_short_12: FFIZU5RT2ASG · pith_short_16: FFIZU5RT2ASGR4IF · pith_short_8: FFIZU5RT

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/FFIZU5RT2ASGR4IFRY3NR6KQVX \
  | 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: 29519a7633d02468f1058e36d8f950adfef1c95f8116279cc82a221f66cb1038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e2230e514c505aa949280fb5910044bbc7d67337b35ce58f4a82a7adae602a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-08-05T09:33:00Z",
    "title_canon_sha256": "268b0e6e75ee274cbbc587d97ba0429f8f0b8a2f9364add000bfd23981519bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0915",
    "kind": "arxiv",
    "version": 2
  }
}