Pith Number

pith:ICT6JQKH

pith:2011:ICT6JQKHSQLXJXG6H7W7ABBU33

not attested not anchored not stored refs pending

Superconductivity in WO2.6F0.4 synthesized by reaction of WO3 with Teflon

D. Hirai, E. Climent-Pascual, R. J. Cava

arxiv:1111.0937 v1 · 2011-11-03 · 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{ICT6JQKHSQLXJXG6H7W7ABBU33}

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	2026-05-18T04:07:06.382042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a7e4c147941774dcde3fedf00434ded2ad01c6db33f7dfbb6627008c3ac4bd

Aliases

arxiv: 1111.0937 · arxiv_version: 1111.0937v1 · doi: 10.48550/arxiv.1111.0937 · pith_short_12: ICT6JQKHSQLX · pith_short_16: ICT6JQKHSQLXJXG6 · pith_short_8: ICT6JQKH

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/ICT6JQKHSQLXJXG6H7W7ABBU33 \
  | 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: 40a7e4c147941774dcde3fedf00434ded2ad01c6db33f7dfbb6627008c3ac4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27ccf5bad78a67b3a5382ff9aff9e6714ff4d5bc740a1cd63bceb5f30c09c28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-03T18:07:55Z",
    "title_canon_sha256": "d75067e6dfa50f426eb7790ccc379bc62bc9e98cbccb95f2a6416217bb9dc6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0937",
    "kind": "arxiv",
    "version": 1
  }
}