Pith Number

pith:C4CKHJEN

pith:2023:C4CKHJENHD73JMFJR5VTCM6O7P

not attested not anchored not stored refs pending

Nondestructive detection and quantification of localized corrosion rates by electrochemical tomography

Andreas Fichtner, Meeke C. van Ede, Ueli Angst

arxiv:2309.08527 v1 · 2023-09-15 · physics.app-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{C4CKHJENHD73JMFJR5VTCM6O7P}

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	2026-07-05T06:51:07.533113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1704a3a48d38ffb4b0a98f6b3133cefbde75a82eb8c357d2221b6e499ca46a30

Aliases

arxiv: 2309.08527 · arxiv_version: 2309.08527v1 · doi: 10.48550/arxiv.2309.08527 · pith_short_12: C4CKHJENHD73 · pith_short_16: C4CKHJENHD73JMFJ · pith_short_8: C4CKHJEN

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/C4CKHJENHD73JMFJR5VTCM6O7P \
  | 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: 1704a3a48d38ffb4b0a98f6b3133cefbde75a82eb8c357d2221b6e499ca46a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdddf4d754dc43ca519ee2aebd70cfa5aa0037d068c36449eea95319b09b6d30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-09-15T16:39:36Z",
    "title_canon_sha256": "1dc3a89b3dfc882ac59f0c1be96e57d8ccee4e212b2772be6cd51c56fb82190e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08527",
    "kind": "arxiv",
    "version": 1
  }
}