Pith Number

pith:C73NW6BK

pith:2015:C73NW6BKLO5VBHQZXL3HJ32CNY

not attested not anchored not stored refs pending

Investigating and understanding the effects of multiple femtosecond laser scans on the surface topography of metallic specimens

Anne-Marie Kietzig, Edwin Jee Yang Ling, Julien Sa\"id, Nicolas Brodusch, Phillip Servio, Raynald Gauvin

arxiv:1504.03229 v1 · 2015-04-13 · 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{C73NW6BKLO5VBHQZXL3HJ32CNY}

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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	2026-05-18T01:15:53.006781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f6db782a5bbb509e19baf674ef426e0b0465eee2e105324a8c2ff695848b1a

Aliases

arxiv: 1504.03229 · arxiv_version: 1504.03229v1 · doi: 10.48550/arxiv.1504.03229 · pith_short_12: C73NW6BKLO5V · pith_short_16: C73NW6BKLO5VBHQZ · pith_short_8: C73NW6BK

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/C73NW6BKLO5VBHQZXL3HJ32CNY \
  | 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: 17f6db782a5bbb509e19baf674ef426e0b0465eee2e105324a8c2ff695848b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3a3950c5a16f849b5c48704759184d45fe9756cac741fd6c092f148c316923",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-13T15:59:19Z",
    "title_canon_sha256": "7cfd00fb533d6115424df5e5d6f0c0a9a2fe54a0bb83f20524825b0e96b7b1b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03229",
    "kind": "arxiv",
    "version": 1
  }
}