Pith Number

pith:4WPFK7NP

pith:2008:4WPFK7NPC3W7XDH6X4A4WJPL6J

not attested not anchored not stored refs pending

Phase transitions in LaFeAsO: structural, magnetic, elastic, and transport properties, heat capacity and Mossbauer spectra

Andrew D. Christianson, Athena S. Sefat, Brian C. Sales, David Mandrus, E. Andrew Payzant, Fernande Grandjean, Gary J. Long, Joseph W. Brill, Mark D. Lumsden, Michael A. McGuire, Moulay T. Sougrati, Raphael P. Hermann, Rongying Jin, Veerle Keppens, Vijayalaksmi Varadarajan, Yanbing Luan

arxiv:0806.3878 v2 · 2008-06-23 · 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{4WPFK7NPC3W7XDH6X4A4WJPL6J}

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	2026-07-04T17:11:24.390864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59e557daf16edfb8cfebf01cb25ebf2636e2637dfed79be22f397c3607b8d0e

Aliases

arxiv: 0806.3878 · arxiv_version: 0806.3878v2 · doi: 10.48550/arxiv.0806.3878 · pith_short_12: 4WPFK7NPC3W7 · pith_short_16: 4WPFK7NPC3W7XDH6 · pith_short_8: 4WPFK7NP

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/4WPFK7NPC3W7XDH6X4A4WJPL6J \
  | 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: e59e557daf16edfb8cfebf01cb25ebf2636e2637dfed79be22f397c3607b8d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8dba1d7c7fe5fa8233613fddd1442dabfb990890e9efbcbf37c4885d7f2f2f6",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-06-23T21:52:36Z",
    "title_canon_sha256": "a1b801d80267cd0ae68eee2a088eaf8d7091adc968fa9ce0bd2a8e1399a52528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3878",
    "kind": "arxiv",
    "version": 2
  }
}