Pith Number

pith:EC7P3S5A

pith:2008:EC7P3S5AYFRBRBBB5762VKVZCF

not attested not anchored not stored refs pending

Limits on the Superconducting Order Parameter in NdFeAsO$_{1-x}$F$_y$ from Scanning SQUID Microscopy

C.W. Hicks, K.A. Moler, M.E. Huber, T.M. Lippman, Z.A. Ren, Z.X. Zhao

arxiv:0807.0467 v2 · 2008-07-02 · 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{EC7P3S5AYFRBRBBB5762VKVZCF}

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	2026-07-04T15:46:49.794222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20befdcba0c162188421effdaaaab911469c75c99248b8ea2f70d3d6c919496f

Aliases

arxiv: 0807.0467 · arxiv_version: 0807.0467v2 · doi: 10.48550/arxiv.0807.0467 · pith_short_12: EC7P3S5AYFRB · pith_short_16: EC7P3S5AYFRBRBBB · pith_short_8: EC7P3S5A

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/EC7P3S5AYFRBRBBB5762VKVZCF \
  | 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: 20befdcba0c162188421effdaaaab911469c75c99248b8ea2f70d3d6c919496f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b8a210a49a21d5dcf3c6976196153e78465eb806815456dfc86531ad584de4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-07-02T23:35:43Z",
    "title_canon_sha256": "b72a32a726b119f5b139019d5f50961e183c966f31084eed24e3732f55e25ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0467",
    "kind": "arxiv",
    "version": 2
  }
}