Pith Number

pith:O7NM7XUK

pith:2010:O7NM7XUKWIHHTVI22AOCN6RF3N

not attested not anchored not stored refs pending

23Na and 75As NMR Study of Antiferromagnetism and Spin Fluctuations on NaFeAs Single Crystals

Dao-Xin Yao, G. F. Chen, J. Zhang, L. Ma, S. Zhang, T.-L. Xia, Weiqiang Yu

arxiv:1004.3581 v2 · 2010-04-20 · 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{O7NM7XUKWIHHTVI22AOCN6RF3N}

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	2026-05-18T02:07:55.931616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77dacfde8ab20e79d51ad01c26fa25db47feda5c7f6b488e158b3b736d1c16e1

Aliases

arxiv: 1004.3581 · arxiv_version: 1004.3581v2 · doi: 10.48550/arxiv.1004.3581 · pith_short_12: O7NM7XUKWIHH · pith_short_16: O7NM7XUKWIHHTVI2 · pith_short_8: O7NM7XUK

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/O7NM7XUKWIHHTVI22AOCN6RF3N \
  | 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: 77dacfde8ab20e79d51ad01c26fa25db47feda5c7f6b488e158b3b736d1c16e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa5f85037a1c33d076917f7cd02259e130b230e18ed2ba2cbd077314587210fa",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-20T21:28:15Z",
    "title_canon_sha256": "ac797df4f7188314d0c60a2bb8ecdfc0def35272132a05a400249a59659d8222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3581",
    "kind": "arxiv",
    "version": 2
  }
}