Pith Number

pith:YPSUAKBO

pith:2012:YPSUAKBOERZ2HBWRXZI2TB7HA3

not attested not anchored not stored refs pending

Nanoscale Thermotropic Phase Transitions Enhance Photothermal Microscopy Signals

A. Nicholas G. Parra-Vasquez (LP2N), Brahim Lounis (LP2N), Laura Oudjedi (LP2N), Laurent Cognet (LP2N)

arxiv:1209.5918 v1 · 2012-09-26 · physics.optics · 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{YPSUAKBOERZ2HBWRXZI2TB7HA3}

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	2026-05-18T03:44:45.948204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3e540282e2473a386d1be51a987e706e4aee93a22c116bd413c7798a8832686

Aliases

arxiv: 1209.5918 · arxiv_version: 1209.5918v1 · doi: 10.48550/arxiv.1209.5918 · pith_short_12: YPSUAKBOERZ2 · pith_short_16: YPSUAKBOERZ2HBWR · pith_short_8: YPSUAKBO

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/YPSUAKBOERZ2HBWRXZI2TB7HA3 \
  | 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: c3e540282e2473a386d1be51a987e706e4aee93a22c116bd413c7798a8832686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5015498e0a3120048a4c12cc7a1e88eef53ba9df3acae0abee347c206f67dd7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-26T12:51:18Z",
    "title_canon_sha256": "48a3e6cc5b51caf649bb4db75312bda723aa5b1f36aad1025fe14e379697904e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5918",
    "kind": "arxiv",
    "version": 1
  }
}