Pith Number

pith:6GA5OXYZ

pith:2009:6GA5OXYZURJEYAXNYF7FC2M2TA

not attested not anchored not stored refs pending

Thermally activated energy and critical magnetic fields of SmFeAsO$_{0.9}$F$_{0.1}$

Y. Z. Zhang, Z. A. Ren, Z. X. Zhao

arxiv:0904.3625 v1 · 2009-04-23 · 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{6GA5OXYZURJEYAXNYF7FC2M2TA}

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	2026-05-18T02:13:57.845212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f181d75f19a4524c02edc17e51699a9802c75c408ff8b1f58513e39172c2270e

Aliases

arxiv: 0904.3625 · arxiv_version: 0904.3625v1 · doi: 10.48550/arxiv.0904.3625 · pith_short_12: 6GA5OXYZURJE · pith_short_16: 6GA5OXYZURJEYAXN · pith_short_8: 6GA5OXYZ

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/6GA5OXYZURJEYAXNYF7FC2M2TA \
  | 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: f181d75f19a4524c02edc17e51699a9802c75c408ff8b1f58513e39172c2270e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87a8a03ac3103e8c923c59afac4f0b98f9d849a7c1173df3ca5faf82c0547fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-23T08:33:53Z",
    "title_canon_sha256": "0b62490527a3f3f56fd8c07d72f5ec0aef05d02e74b7ff30d07038ff9429b5fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3625",
    "kind": "arxiv",
    "version": 1
  }
}