Pith Number

pith:7YMSL5HD

pith:2009:7YMSL5HDIMHUCNT22LNSYIZWWW

not attested not anchored not stored refs pending

Electronic damping of molecular motion at metal surfaces

D. M. Bird, J. R. Trail, M. C. Graham

arxiv:0909.5495 v1 · 2009-09-30 · physics.comp-ph · 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{7YMSL5HDIMHUCNT22LNSYIZWWW}

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	2026-05-18T02:11:36.165899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe1925f4e3430f41367ad2db2c2336b580bae4eb9bb18f61cb03c8b17cf4c695

Aliases

arxiv: 0909.5495 · arxiv_version: 0909.5495v1 · doi: 10.48550/arxiv.0909.5495 · pith_short_12: 7YMSL5HDIMHU · pith_short_16: 7YMSL5HDIMHUCNT2 · pith_short_8: 7YMSL5HD

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/7YMSL5HDIMHUCNT22LNSYIZWWW \
  | 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: fe1925f4e3430f41367ad2db2c2336b580bae4eb9bb18f61cb03c8b17cf4c695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1852467f185fad269e70f587460b071be556bdda84aa35ac61d0c28f531e194",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2009-09-30T04:54:34Z",
    "title_canon_sha256": "ee60994d414edd768372192a3b57d34133ae7f401aa2ebfc071bd4a5ed42669a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5495",
    "kind": "arxiv",
    "version": 1
  }
}