Pith Number

pith:5AP4BI2O

pith:2008:5AP4BI2OW4USHQ5KN7DW4KAIJL

not attested not anchored not stored refs pending

Even Parity, Orbital Singlet and Spin Triplet Pairing for Superconducting $La(O_{1-x}F_x)FeAs$

Fu-Chun Zhang, Xi Dai, Yi Zhou, Zhong Fang

arxiv:0803.3982 v2 · 2008-03-27 · 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{5AP4BI2OW4USHQ5KN7DW4KAIJL}

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	2026-07-04T17:09:59.959699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81fc0a34eb72923c3aa6fc76e28084ae29d1c8c6b845938cc50ac28a4e09ee9

Aliases

arxiv: 0803.3982 · arxiv_version: 0803.3982v2 · doi: 10.48550/arxiv.0803.3982 · pith_short_12: 5AP4BI2OW4US · pith_short_16: 5AP4BI2OW4USHQ5K · pith_short_8: 5AP4BI2O

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/5AP4BI2OW4USHQ5KN7DW4KAIJL \
  | 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: e81fc0a34eb72923c3aa6fc76e28084ae29d1c8c6b845938cc50ac28a4e09ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeb865013803578a8d94bd7efffbf7110b29313fca8fd5712b57e8f4d0513cde",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-03-27T16:59:28Z",
    "title_canon_sha256": "7ef38c6647b8bb7fe145af17f14e46a22e1f5d6d50a0531f539898ef62324009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3982",
    "kind": "arxiv",
    "version": 2
  }
}