Pith Number

pith:4GVICD5J

pith:2014:4GVICD5JE34VKCHRQUMAMUYC5V

not attested not anchored not stored refs pending

Density-functional investigation of molecular graphene: CO on Cu(111)

Esa R\"as\"anen, Jaakko Akola, Matti Ropo, Sami Paavilainen

arxiv:1409.0357 v1 · 2014-09-01 · 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{4GVICD5JE34VKCHRQUMAMUYC5V}

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	2026-05-18T02:31:46.752230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1aa810fa926f95508f18518065302ed75cdeef45d84913f8087a4bfb0e3010e

Aliases

arxiv: 1409.0357 · arxiv_version: 1409.0357v1 · doi: 10.48550/arxiv.1409.0357 · pith_short_12: 4GVICD5JE34V · pith_short_16: 4GVICD5JE34VKCHR · pith_short_8: 4GVICD5J

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/4GVICD5JE34VKCHRQUMAMUYC5V \
  | 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: e1aa810fa926f95508f18518065302ed75cdeef45d84913f8087a4bfb0e3010e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f20fd43fb6242bdb68917b48ae880b1af2456830405d053814a4aa39d9905b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-09-01T10:36:56Z",
    "title_canon_sha256": "02ca0f14379a9c8b543b150623449847d888214dd8c5b8c9781307520c0f6b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0357",
    "kind": "arxiv",
    "version": 1
  }
}