Pith Number

pith:KPMHB5E5

pith:2010:KPMHB5E5KYA6WAUPIQK7BBXY3Y

not attested not anchored not stored refs pending

Lattice anomalies in the FeAs$_{\rm 4}$ tetrahedra of the NdFeAsO$_{\rm 0.85}$ superconductor that disappear at T$_{\rm c}$

A. Gantis, E. Liarokapis, E. Siranidi, I. Margiolaki, M. Calamiotou, Z.A. Ren, Z.X. Zhao

arxiv:1004.1340 v2 · 2010-04-08 · 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{KPMHB5E5KYA6WAUPIQK7BBXY3Y}

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	2026-05-18T04:34:01.402035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d870f49d5601eb028f4415f086f8de03c2e0cd639245d2877a1ebdab92c285

Aliases

arxiv: 1004.1340 · arxiv_version: 1004.1340v2 · doi: 10.48550/arxiv.1004.1340 · pith_short_12: KPMHB5E5KYA6 · pith_short_16: KPMHB5E5KYA6WAUP · pith_short_8: KPMHB5E5

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/KPMHB5E5KYA6WAUPIQK7BBXY3Y \
  | 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: 53d870f49d5601eb028f4415f086f8de03c2e0cd639245d2877a1ebdab92c285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac716d534ed2d9eb3d9601e7849b7479acdadaeaaa1b344a7ca3a048279a122c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-08T13:56:48Z",
    "title_canon_sha256": "0c859f886d14ff43b67104f6a6b39fa5e1950a8cb45cdc2d74dde608b5137704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1340",
    "kind": "arxiv",
    "version": 2
  }
}