Pith Number

pith:5PPHXQ36

pith:2009:5PPHXQ36W6SHT3IVOWIRKTUSVY

not attested not anchored not stored refs pending

Pb chains on reconstructed Si(335) surface

Mariusz Krawiec

arxiv:0904.0399 v1 · 2009-04-02 · cond-mat.mes-hall · 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{5PPHXQ36W6SHT3IVOWIRKTUSVY}

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	2026-05-18T02:14:07.977236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebde7bc37eb7a479ed157591154e92ae1a1adafd9bbf1e18bf43397912879b64

Aliases

arxiv: 0904.0399 · arxiv_version: 0904.0399v1 · doi: 10.48550/arxiv.0904.0399 · pith_short_12: 5PPHXQ36W6SH · pith_short_16: 5PPHXQ36W6SHT3IV · pith_short_8: 5PPHXQ36

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/5PPHXQ36W6SHT3IVOWIRKTUSVY \
  | 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: ebde7bc37eb7a479ed157591154e92ae1a1adafd9bbf1e18bf43397912879b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23449fda23451683a5dc4182be956831efedbde20dd7d96b33c66e7ef3a8fae9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-02T14:51:53Z",
    "title_canon_sha256": "ecdcadf1196bfc773f5637e080509e564fb036983d795e8e35fa12d4487f1c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0399",
    "kind": "arxiv",
    "version": 1
  }
}