Pith Number

pith:22AGXOIM

pith:1999:22AGXOIMMAGNZKI2NOUS4MJK7Z

not attested not anchored not stored refs pending

Theory of PbTiO3, BaTiO3, and SrTiO3 Surfaces

Astronomy, B. Meyer, David Vanderbilt (Department of Physics, J. Padilla, Rutgers University)

arxiv:cond-mat/9908363 v1 · 1999-08-25 · 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{22AGXOIMMAGNZKI2NOUS4MJK7Z}

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	2026-05-18T01:39:28.424110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6806bb90c600cdca91a6ba92e312afe60c32f4053eac328a4af26e8421774c6

Aliases

arxiv: cond-mat/9908363 · arxiv_version: cond-mat/9908363v1 · doi: 10.48550/arxiv.cond-mat/9908363 · pith_short_12: 22AGXOIMMAGN · pith_short_16: 22AGXOIMMAGNZKI2 · pith_short_8: 22AGXOIM

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/22AGXOIMMAGNZKI2NOUS4MJK7Z \
  | 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: d6806bb90c600cdca91a6ba92e312afe60c32f4053eac328a4af26e8421774c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85483cac50e39a8581d1d098c1c6d1cdf9a29c3707f36c807ca3a36dc4be1766",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "1999-08-25T20:20:39Z",
    "title_canon_sha256": "0ebc45d9a7292f833af470d37c55b4070079c5b23ed44d77a8386a7984079906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908363",
    "kind": "arxiv",
    "version": 1
  }
}