Pith Number

pith:ULLVZENZ

pith:2004:ULLVZENZINRALS4H2DFQHBZWTP

not attested not anchored not stored refs pending

Stretching dependence of the vibration modes of a single-molecule Pt-H2-Pt bridge

C. Untiedt, D. Djukic, J.M. van Ruitenbeek, K.S. Thygesen, K.W. Jacobsen, R.H.M. Smit

arxiv:cond-mat/0409640 v2 · 2004-09-24 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULLVZENZINRALS4H2DFQHBZWTP}

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	2026-05-18T00:28:27.991280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d75c91b9436205cb87d0cb0387369bdd0e47d8e2e5f6a3911afd7963a7e146

Aliases

arxiv: cond-mat/0409640 · arxiv_version: cond-mat/0409640v2 · doi: 10.48550/arxiv.cond-mat/0409640 · pith_short_12: ULLVZENZINRA · pith_short_16: ULLVZENZINRALS4H · pith_short_8: ULLVZENZ

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/ULLVZENZINRALS4H2DFQHBZWTP \
  | 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: a2d75c91b9436205cb87d0cb0387369bdd0e47d8e2e5f6a3911afd7963a7e146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7474d32c5dca27be4f8bb893aee7a71d7c1ce98e1da02cdacebeab24fd64a9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-09-24T08:18:19Z",
    "title_canon_sha256": "840293f23125ac3ea81350a120739276af9805310a35a3b4ffac6b02a0f0ec99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409640",
    "kind": "arxiv",
    "version": 2
  }
}