Pith Number

pith:6SWJDZBR

pith:2012:6SWJDZBR7SUYBHY6OMIFTAUKPB

not attested not anchored not stored refs pending

Thermodynamic properties and structural stability of thorium dioxide

Ping Zhang, Yong Lu, Yu Yang

arxiv:1204.2925 v2 · 2012-04-13 · 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{6SWJDZBR7SUYBHY6OMIFTAUKPB}

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	2026-05-18T03:55:35.157923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4ac91e431fca9809f1e731059828a78601e9135219018c2a0fdaf3d04dda945

Aliases

arxiv: 1204.2925 · arxiv_version: 1204.2925v2 · doi: 10.48550/arxiv.1204.2925 · pith_short_12: 6SWJDZBR7SUY · pith_short_16: 6SWJDZBR7SUYBHY6 · pith_short_8: 6SWJDZBR

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/6SWJDZBR7SUYBHY6OMIFTAUKPB \
  | 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: f4ac91e431fca9809f1e731059828a78601e9135219018c2a0fdaf3d04dda945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e171b88be1ad5806d72ce0cbce7d0788acc333c3618504c43ab426147d435df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-04-13T08:59:09Z",
    "title_canon_sha256": "44376d854c00c51b63bdc08bb09d0010d8f3a6ff5fd82366a71355842f500504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2925",
    "kind": "arxiv",
    "version": 2
  }
}