Pith Number

pith:FG44IDH2

pith:2014:FG44IDH2FZSORQSX7U5JPKCNRW

not attested not anchored not stored refs pending

NMR investigation of spin correlations in BaCo2As2

A.S. Sefat, F.L. Ning, K. Ahilan, T. Imai

arxiv:1407.2750 v1 · 2014-07-10 · 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{FG44IDH2FZSORQSX7U5JPKCNRW}

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	2026-05-18T01:42:38.235188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b9c40cfa2e64e8c257fd3a97a84d8dbac630f945fcb5c3132771309d323b9a

Aliases

arxiv: 1407.2750 · arxiv_version: 1407.2750v1 · doi: 10.48550/arxiv.1407.2750 · pith_short_12: FG44IDH2FZSO · pith_short_16: FG44IDH2FZSORQSX · pith_short_8: FG44IDH2

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/FG44IDH2FZSORQSX7U5JPKCNRW \
  | 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: 29b9c40cfa2e64e8c257fd3a97a84d8dbac630f945fcb5c3132771309d323b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d330ab22fe44d4edf7ba6a004b11f133da7f18f57ab816b4a69c30eb632a427f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-10T10:48:32Z",
    "title_canon_sha256": "a4f1d4ffc398b727cbfbd29dfe486228d1f2707c4f5167fb1d99ef4a03fe2ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2750",
    "kind": "arxiv",
    "version": 1
  }
}