Pith Number

pith:ZRDM5NWZ

pith:2008:ZRDM5NWZNCAKM5JCNPO72HVB7X

not attested not anchored not stored refs pending

Local Structure of Thermoelectric Ca3Co4O9

J. J. Tu, Q. Jie, Q. Li, T. A. Tyson, Z. Chen

arxiv:0811.0628 v1 · 2008-11-04 · cond-mat.mtrl-sci · 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{ZRDM5NWZNCAKM5JCNPO72HVB7X}

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	2026-07-04T17:13:33.060933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc46ceb6d96880a675226bddfd1ea1fdf7b42bd80dd1536a048feaf7116b8271

Aliases

arxiv: 0811.0628 · arxiv_version: 0811.0628v1 · doi: 10.48550/arxiv.0811.0628 · pith_short_12: ZRDM5NWZNCAK · pith_short_16: ZRDM5NWZNCAKM5JC · pith_short_8: ZRDM5NWZ

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/ZRDM5NWZNCAKM5JCNPO72HVB7X \
  | 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: cc46ceb6d96880a675226bddfd1ea1fdf7b42bd80dd1536a048feaf7116b8271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615c7552b70d745979411e1ab7b09e43392950ea4def7b1942258c4c24e9e0c0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-11-04T23:11:42Z",
    "title_canon_sha256": "3795c63474c5b15a9beddad2dc082607f83b04300864a102943119bb3d895faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0628",
    "kind": "arxiv",
    "version": 1
  }
}