Pith Number

pith:UNOYYEL6

pith:2013:UNOYYEL6JOBSXSNW6OTBAWQVYT

not attested not anchored not stored refs pending

First Principles Study of Bismuth Films on the Nickel(111) Surface

Michael Widom, Qin Gao

arxiv:1304.3353 v1 · 2013-04-11 · 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{UNOYYEL6JOBSXSNW6OTBAWQVYT}

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	2026-05-18T01:50:33.830027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a35d8c117e4b832bc9b6f3a6105a15c4d45481a9e0f421b1eacee6e0b1f08fae

Aliases

arxiv: 1304.3353 · arxiv_version: 1304.3353v1 · doi: 10.48550/arxiv.1304.3353 · pith_short_12: UNOYYEL6JOBS · pith_short_16: UNOYYEL6JOBSXSNW · pith_short_8: UNOYYEL6

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/UNOYYEL6JOBSXSNW6OTBAWQVYT \
  | 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: a35d8c117e4b832bc9b6f3a6105a15c4d45481a9e0f421b1eacee6e0b1f08fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae2e7da8ef907ae36a65dbe19e1f96a37cbf78ed3289e7ae30ac3d66f3ae104",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-11T16:05:19Z",
    "title_canon_sha256": "c09690c83aefbcf20c0224e7265033417851f2a3e06de43f9ec31d67018ad042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3353",
    "kind": "arxiv",
    "version": 1
  }
}