Pith Number

pith:C36IZIG3

pith:2009:C36IZIG346Q46VAFJ3PK4IM5TL

not attested not anchored not stored refs pending

Aligned crystallite powder of NdFeAsO$_{0.86}$F$_{0.14}$: magnetic hysteresis and penetration depth

Athena S. Sefat, Brian C. Sales, Claudia Cantoni, David G. Mandrus, David K. Christen, Eliot D. Specht, James R. Thompson, Michael A. McGuire, Rongying Jin, Yuri L. Zuev

arxiv:0905.0138 v2 · 2009-05-01 · 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{C36IZIG346Q46VAFJ3PK4IM5TL}

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	2026-05-18T02:13:48.466484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16fc8ca0dbe7a1cf54054edeae219d9af5a15382d591d4dad2675c27233c19a7

Aliases

arxiv: 0905.0138 · arxiv_version: 0905.0138v2 · doi: 10.48550/arxiv.0905.0138 · pith_short_12: C36IZIG346Q4 · pith_short_16: C36IZIG346Q46VAF · pith_short_8: C36IZIG3

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/C36IZIG346Q46VAFJ3PK4IM5TL \
  | 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: 16fc8ca0dbe7a1cf54054edeae219d9af5a15382d591d4dad2675c27233c19a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8749c063b22be5bf9fbefab1192ba8d6362cf854839810595c92863ce1347695",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-05-01T18:47:00Z",
    "title_canon_sha256": "4d268a5a8a40692f5c902662bb62274e4174800f2edc2dd7b7e8fb655f8aae95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0138",
    "kind": "arxiv",
    "version": 2
  }
}