Pith Number

pith:RIPXQR22

pith:2009:RIPXQR22EYNT6SDR52D4XGHGFT

not attested not anchored not stored refs pending

Self-fields in thin superconducting tapes: implications to the thickness effect in coated conductors

Alvaro Sanchez, Carles Navau, Du-Xing Chen, Nuria Del-Valle

arxiv:0912.2654 v1 · 2009-12-14 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIPXQR22EYNT6SDR52D4XGHGFT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:10:23.889925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1f78475a261b3f4871ee87cb98e62cc057425a76b9cccb20236f593f5f9799

Aliases

arxiv: 0912.2654 · arxiv_version: 0912.2654v1 · doi: 10.48550/arxiv.0912.2654 · pith_short_12: RIPXQR22EYNT · pith_short_16: RIPXQR22EYNT6SDR · pith_short_8: RIPXQR22

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/RIPXQR22EYNT6SDR52D4XGHGFT \
  | 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: 8a1f78475a261b3f4871ee87cb98e62cc057425a76b9cccb20236f593f5f9799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5e7b367dfbf992e0c50fb11ee4feb9617c3385bac812356d28a53c793a78de",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-14T14:59:14Z",
    "title_canon_sha256": "2745fdd7c89440eec35988048194c0eb9b4a49bdc053eccf17b88893e16691ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2654",
    "kind": "arxiv",
    "version": 1
  }
}