Pith Number

pith:M5VFJAER

pith:1999:M5VFJAERCJBP4H53QXZ2ODHB5R

not attested not anchored not stored refs pending

Transport Properties in (Na,Ca)Co_2O_4 Ceramics

I. Terasaki, T. Itoh, T. Kawata, T. Kitajima

arxiv:cond-mat/9908039 v1 · 1999-08-03 · 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{M5VFJAERCJBP4H53QXZ2ODHB5R}

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	2026-07-04T14:23:41.958302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676a5480911242fe1fbb85f3a70ce1ec6f2a827a364daeef44fe12299a09d884

Aliases

arxiv: cond-mat/9908039 · arxiv_version: cond-mat/9908039v1 · doi: 10.48550/arxiv.cond-mat/9908039 · pith_short_12: M5VFJAERCJBP · pith_short_16: M5VFJAERCJBP4H53 · pith_short_8: M5VFJAER

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/M5VFJAERCJBP4H53QXZ2ODHB5R \
  | 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: 676a5480911242fe1fbb85f3a70ce1ec6f2a827a364daeef44fe12299a09d884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02081b3a4076b231aef766ae23aeb8794d8ab880f2924a9a50589f4f72f67e87",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-08-03T08:46:16Z",
    "title_canon_sha256": "03ddb8eaeadf4cd403ab6bbc4aa83b887594adc3e9705bf979e00cc9f24f46ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908039",
    "kind": "arxiv",
    "version": 1
  }
}