Pith Number

pith:FOAN3SGD

pith:2012:FOAN3SGDXF53UNJVOAWM7HFX36

not attested not anchored not stored refs pending

The mechanism of anisotropic exchange interaction in superconducting iron arsenides

Jinming Dong, Xiangang Wan, Xi Dai

arxiv:1205.1109 v1 · 2012-05-05 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOAN3SGDXF53UNJVOAWM7HFX36}

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	2026-05-18T01:57:37.763541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b80ddc8c3b97bba3535702ccf9cb7df949028fb39df7b33330ae653355bdb39

Aliases

arxiv: 1205.1109 · arxiv_version: 1205.1109v1 · doi: 10.48550/arxiv.1205.1109 · pith_short_12: FOAN3SGDXF53 · pith_short_16: FOAN3SGDXF53UNJV · pith_short_8: FOAN3SGD

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/FOAN3SGDXF53UNJVOAWM7HFX36 \
  | 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: 2b80ddc8c3b97bba3535702ccf9cb7df949028fb39df7b33330ae653355bdb39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cbd67f5858c0e719801676116fcd50b3ecf50f1782d416157d038154b543911",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-05-05T07:13:23Z",
    "title_canon_sha256": "df46209c5fe9c6c71fcd560596317f2dee1e5b7c9f1f5ff2b51127e48cdc250f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1109",
    "kind": "arxiv",
    "version": 1
  }
}