Pith Number

pith:MF7VSORV

pith:2009:MF7VSORVP4UR5HCAKTRXOJSL6Z

not attested not anchored not stored refs pending

The Structural Phase Transition in FeSe (Fe1+dSe)

A. J. Williams, C. Felser, F. Casper, J. Tao, P. W. Stephens, R. J. Cava, T. M. McQueen, V. Ksenofontov, Y. Zhu

arxiv:0905.1065 v1 · 2009-05-07 · 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{MF7VSORVP4UR5HCAKTRXOJSL6Z}

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	2026-07-04T15:47:36.015287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617f593a357f291e9c4054e377264bf6764ef8ff2c278f4fc07ddbfb4b9a7cb4

Aliases

arxiv: 0905.1065 · arxiv_version: 0905.1065v1 · doi: 10.48550/arxiv.0905.1065 · pith_short_12: MF7VSORVP4UR · pith_short_16: MF7VSORVP4UR5HCA · pith_short_8: MF7VSORV

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/MF7VSORVP4UR5HCAKTRXOJSL6Z \
  | 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: 617f593a357f291e9c4054e377264bf6764ef8ff2c278f4fc07ddbfb4b9a7cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9820ea6aae7a3c1aa644725d95f2ef1b0ced882d5b737e53098a10c3cc631c68",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-05-07T16:34:57Z",
    "title_canon_sha256": "70a2d04ff56468c2afbe29058a927125079c59c310f18a2ee5a6229504a31abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1065",
    "kind": "arxiv",
    "version": 1
  }
}