Pith Number

pith:4TYOF5SL

pith:2013:4TYOF5SLRW7X557J34FMHPVCBE

not attested not anchored not stored refs pending

Goya's artwork imaging with Terahertz waves

A. Redo, C. Seco, G. Arauz, J. Palacios, J. Tejada, V. L\'opez

arxiv:1305.3101 v1 · 2013-05-14 · cond-mat.mtrl-sci · physics.optics · physics.pop-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{4TYOF5SLRW7X557J34FMHPVCBE}

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	2026-05-18T03:25:44.858254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f0e2f64b8dbf7ef7e9df0ac3bea20927859bb30f2d6ba4d8ea438984542c96

Aliases

arxiv: 1305.3101 · arxiv_version: 1305.3101v1 · doi: 10.48550/arxiv.1305.3101 · pith_short_12: 4TYOF5SLRW7X · pith_short_16: 4TYOF5SLRW7X557J · pith_short_8: 4TYOF5SL

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/4TYOF5SLRW7X557J34FMHPVCBE \
  | 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: e4f0e2f64b8dbf7ef7e9df0ac3bea20927859bb30f2d6ba4d8ea438984542c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68edc201aaa0d5dff1a8c5096f36924a3ebad00f783e575acb337cf2e3739dad",
    "cross_cats_sorted": [
      "physics.optics",
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-14T10:40:02Z",
    "title_canon_sha256": "f56c5d39f740552fb0e48719bae5ee971c3a76d31a3294c6164bff484f883968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3101",
    "kind": "arxiv",
    "version": 1
  }
}