Pith Number

pith:ZTDGAG5S

pith:2019:ZTDGAG5SCN6N7CPFYPTSFZDXCH

not attested not anchored not stored refs pending

Revealing the role of van der Waals interactions in thiophene adsorption on copper surfaces

Abhirup Patra, Adrienn Ruzsinszky

arxiv:1907.10028 v1 · 2019-07-23 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTDGAG5SCN6N7CPFYPTSFZDXCH}

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	2026-05-17T23:39:49.360662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc6601bb2137cdf89e5c3e722e47711de1c02778a4fb6ccfee1cb52bcd6602b

Aliases

arxiv: 1907.10028 · arxiv_version: 1907.10028v1 · doi: 10.48550/arxiv.1907.10028 · pith_short_12: ZTDGAG5SCN6N · pith_short_16: ZTDGAG5SCN6N7CPF · pith_short_8: ZTDGAG5S

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/ZTDGAG5SCN6N7CPFYPTSFZDXCH \
  | 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: ccc6601bb2137cdf89e5c3e722e47711de1c02778a4fb6ccfee1cb52bcd6602b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d170d8c006f4a65a9367302e39b6eb1746f56b62f023dc2d53d26121b6763ffc",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-23T17:36:07Z",
    "title_canon_sha256": "d42794c3a6d7e4233594bd7443f37a7d271bbecac41a9480ed2c889dc102ca26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10028",
    "kind": "arxiv",
    "version": 1
  }
}