Pith Number

pith:2AF2KJ2R

pith:2011:2AF2KJ2R2MWEJ4LL7V4DNV4E2A

not attested not anchored not stored refs pending

Phase diagram and a possible unified description of intercalated iron selenide superconductors

Fan Yang, Su-Peng Kou, Yi-Zhuang You, Zheng-Yu Weng

arxiv:1103.1902 v3 · 2011-03-09 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AF2KJ2R2MWEJ4LL7V4DNV4E2A}

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	2026-05-18T04:11:17.879817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00ba52751d32c44f16bfd7836d784d00db28e5729ca126c93535a54989bf55d

Aliases

arxiv: 1103.1902 · arxiv_version: 1103.1902v3 · doi: 10.48550/arxiv.1103.1902 · pith_short_12: 2AF2KJ2R2MWE · pith_short_16: 2AF2KJ2R2MWEJ4LL · pith_short_8: 2AF2KJ2R

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/2AF2KJ2R2MWEJ4LL7V4DNV4E2A \
  | 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: d00ba52751d32c44f16bfd7836d784d00db28e5729ca126c93535a54989bf55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1bb123c0379eb8f87ab7d3b78655fed3a3b5dc39818cd85f2a2a304811f079",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-09T21:56:26Z",
    "title_canon_sha256": "b60df2f36a782cb3f3d55f85b381d551b3fdf3a2d909bf4d0257034452ba007d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1902",
    "kind": "arxiv",
    "version": 3
  }
}