Pith Number

pith:32U4U2YW

pith:2015:32U4U2YWV3EMNS664DETPWRUDF

not attested not anchored not stored refs pending

Micro- and Nanoscale Heat Transfer in Femtosecond Laser Processing of Metals

D.Y. Tzou, J.K. Chen, Yuwen Zhang

arxiv:1511.03566 v1 · 2015-11-08 · physics.comp-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{32U4U2YWV3EMNS664DETPWRUDF}

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	2026-05-18T01:27:08.727689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea9ca6b16aec8c6cbdee0c937da34194bd1e40db58fd9c5b669857175c20f28

Aliases

arxiv: 1511.03566 · arxiv_version: 1511.03566v1 · doi: 10.48550/arxiv.1511.03566 · pith_short_12: 32U4U2YWV3EM · pith_short_16: 32U4U2YWV3EMNS66 · pith_short_8: 32U4U2YW

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/32U4U2YWV3EMNS664DETPWRUDF \
  | 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: dea9ca6b16aec8c6cbdee0c937da34194bd1e40db58fd9c5b669857175c20f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a5a41c2b1532e67a5a45de71a59a75a62be2ecbee2eabe18abb8e095b4db92",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-11-08T16:42:40Z",
    "title_canon_sha256": "7f2f905fe99fa97070da51b910ea7cd2059d3bfef4889663e515a2c4aa917bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03566",
    "kind": "arxiv",
    "version": 1
  }
}