Pith Number

pith:KE3TT7VA

pith:2018:KE3TT7VAL5LV46SPEHPHZMXOBQ

not attested not anchored not stored refs pending

Substrate-Modulated Reductive Graphene Functionalization

Andreas Hirsch, Bernd Meyer, Frank Hauke, Konstantin Weber, Ricarda A. Sch\"afer, Vojislav Krstic

arxiv:1805.09131 v1 · 2018-05-04 · physics.chem-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{KE3TT7VAL5LV46SPEHPHZMXOBQ}

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	2026-05-18T00:15:08.480376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513739fea05f575e7a4f21de7cb2ee0c2758011d8c9741b3a7516f27d4a70a11

Aliases

arxiv: 1805.09131 · arxiv_version: 1805.09131v1 · doi: 10.48550/arxiv.1805.09131 · pith_short_12: KE3TT7VAL5LV · pith_short_16: KE3TT7VAL5LV46SP · pith_short_8: KE3TT7VA

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/KE3TT7VAL5LV46SPEHPHZMXOBQ \
  | 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: 513739fea05f575e7a4f21de7cb2ee0c2758011d8c9741b3a7516f27d4a70a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae7289e642608e7eaabe996a1db5b682dbb016146b15822c8e5b7ec01dbcc95b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-04T10:09:50Z",
    "title_canon_sha256": "a4682a8687a9785a22e4bc6862975702ec1e0600bf7d3a8a8f1a581d9b338260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09131",
    "kind": "arxiv",
    "version": 1
  }
}