Pith Number

pith:LLNDSHWB

pith:2010:LLNDSHWBBKCV2MYX7DX6UHYQQF

not attested not anchored not stored refs pending

Low temperature specific heat in BaFe1.9Ni0.1As2 single crystals

Bin Zeng, Gang Mu, Hai-Hu Wen, Huiqian Luo

arxiv:1003.4907 v1 · 2010-03-25 · 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{LLNDSHWBBKCV2MYX7DX6UHYQQF}

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	2026-07-04T17:31:17.846914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ada391ec10a855d3317f8efea1f108145dbcb16b4ce8889d2768e722b073705

Aliases

arxiv: 1003.4907 · arxiv_version: 1003.4907v1 · doi: 10.48550/arxiv.1003.4907 · pith_short_12: LLNDSHWBBKCV · pith_short_16: LLNDSHWBBKCV2MYX · pith_short_8: LLNDSHWB

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/LLNDSHWBBKCV2MYX7DX6UHYQQF \
  | 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: 5ada391ec10a855d3317f8efea1f108145dbcb16b4ce8889d2768e722b073705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6df7274de3fbb710e8c968b9b007440f735b3dedb5b2f6f0441807f08fa63ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-03-25T14:24:16Z",
    "title_canon_sha256": "906a2c8ebf07039089f82bc947cea9e6272457ce0cff1622cc2f18140c36dfa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4907",
    "kind": "arxiv",
    "version": 1
  }
}