Pith Number

pith:DACT66LZ

pith:2010:DACT66LZXEEPARX32YKQASCVNG

not attested not anchored not stored refs pending

Heat capacity study of BaFe$_{2}$As$_{2}$: effects of annealing

A. Kim, B. Freelon, C. R. Rotundu, E. Bourret-Courchesne, G. Pinuellas, J.-W. Kim, N. E. Phillips, P. N. Valdivia, R. J. Birgeneau, S. D. Wilson, T. R. Forrest, Z. Islam

arxiv:1008.2967 v2 · 2010-08-17 · 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{DACT66LZXEEPARX32YKQASCVNG}

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	2026-05-18T04:37:32.914733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18053f7979b908f046fbd61500485569b439e8509c5f4ae856423dc7fe286b7c

Aliases

arxiv: 1008.2967 · arxiv_version: 1008.2967v2 · doi: 10.48550/arxiv.1008.2967 · pith_short_12: DACT66LZXEEP · pith_short_16: DACT66LZXEEPARX3 · pith_short_8: DACT66LZ

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/DACT66LZXEEPARX32YKQASCVNG \
  | 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: 18053f7979b908f046fbd61500485569b439e8509c5f4ae856423dc7fe286b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe36940eb00b96ed8e9658792c78be84e65981063702175fcc9209d48f8753d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-08-17T20:25:29Z",
    "title_canon_sha256": "a7edf5d2cbd78f639aa3b9dc9c99e282d8e76241398535682e6754de3a6c64b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2967",
    "kind": "arxiv",
    "version": 2
  }
}