Pith Number

pith:NFTOAHFD

pith:2007:NFTOAHFD3MLIVXR23VRZQLHD4J

not attested not anchored not stored refs pending

Etched Glass Surfaces, Atomic Force Microscopy and Stochastic Analysis

A. Iraji zad, G. Kavei, G.R. Jafari, M. Reza Rahimi Tabar

arxiv:0704.1030 v1 · 2007-04-08 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFTOAHFD3MLIVXR23VRZQLHD4J}

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	2026-05-18T02:16:31.964824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6966e01ca3db168ade3add63982ce3e2545db58745262a1322e2b2a70a3fe4fd

Aliases

arxiv: 0704.1030 · arxiv_version: 0704.1030v1 · doi: 10.48550/arxiv.0704.1030 · pith_short_12: NFTOAHFD3MLI · pith_short_16: NFTOAHFD3MLIVXR2 · pith_short_8: NFTOAHFD

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/NFTOAHFD3MLIVXR23VRZQLHD4J \
  | 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: 6966e01ca3db168ade3add63982ce3e2545db58745262a1322e2b2a70a3fe4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098d6a17bead8c4ce2dfe77d54980a7a7c7688343c5abf04d31d00d934df80ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2007-04-08T14:20:26Z",
    "title_canon_sha256": "bc4bdfb2cbbe90a0498c277a13fcafd9c526e2cb442f28d7b03e4e39d07701f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1030",
    "kind": "arxiv",
    "version": 1
  }
}