Pith Number

pith:7M56IVDE

pith:2018:7M56IVDE52HIB7HAMK4N6G2J2G

not attested not anchored not stored refs pending

Nanoscale Intergranular Corrosion and Relation With Grain Boundary Character as Studied In Situ on Copper

Kim Verbeken, Linsey Lapeire, Lorena H. Klein, Mohamed Bettayeb, Philippe Marcus, Vincent Maurice

arxiv:1809.09872 v1 · 2018-09-26 · 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{7M56IVDE52HIB7HAMK4N6G2J2G}

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	2026-05-18T00:04:43.409056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb3be45464ee8e80fce062b8df1b49d19dedd29ab183c44de964cb05283def43

Aliases

arxiv: 1809.09872 · arxiv_version: 1809.09872v1 · doi: 10.48550/arxiv.1809.09872 · pith_short_12: 7M56IVDE52HI · pith_short_16: 7M56IVDE52HIB7HA · pith_short_8: 7M56IVDE

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/7M56IVDE52HIB7HAMK4N6G2J2G \
  | 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: fb3be45464ee8e80fce062b8df1b49d19dedd29ab183c44de964cb05283def43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded45a83e5f5ddb56d02d0ce1155631c55799f20af32589cd1ebe9eee7eb2a29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-26T09:41:33Z",
    "title_canon_sha256": "ae0b7417a2316ffc868db6ab6b3cba128dc4c8466606f8f33b19c0f5b20f2415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09872",
    "kind": "arxiv",
    "version": 1
  }
}