Pith Number

pith:D25N56OW

pith:2008:D25N56OW22EZTCPL6UR4EDSQLW

not attested not anchored not stored refs pending

57Fe Mossbauer spectroscopy and magnetic measurements of oxygen deficient LaFeAsO

Arpita Vajpayee, H. Kishan (NPL, India), Israel Felner (Hebrew Univ. Jerusalem), Israel Nowik, New Delhi, V.P.S. Awana

arxiv:0805.4251 v2 · 2008-05-28 · 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{D25N56OW22EZTCPL6UR4EDSQLW}

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	2026-05-18T02:15:52.324756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebadef9d6d6899989ebf523c20e505d9b2ccb9514b4cb390af248bfca6d1ee3

Aliases

arxiv: 0805.4251 · arxiv_version: 0805.4251v2 · doi: 10.48550/arxiv.0805.4251 · pith_short_12: D25N56OW22EZ · pith_short_16: D25N56OW22EZTCPL · pith_short_8: D25N56OW

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/D25N56OW22EZTCPL6UR4EDSQLW \
  | 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: 1ebadef9d6d6899989ebf523c20e505d9b2ccb9514b4cb390af248bfca6d1ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b040a7d0949b50ffde7cc3867a1bd36e1031032cba74f9a9e682dc7b520e40",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-05-28T03:25:43Z",
    "title_canon_sha256": "ec34488672bf95578555a63598d5be14232c3b288115143edcf6a89fb9a7d954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4251",
    "kind": "arxiv",
    "version": 2
  }
}