Pith Number

pith:OQNNL7FA

pith:2015:OQNNL7FAIKFVCXPKCEWL7Z43CF

not attested not anchored not stored refs pending

Resonance frequency shift of strongly heated micro-cantilevers

\'Eric Bertin (LIPhy), Felipe Aguilar Sandoval (Phys-ENS), Ludovic Bellon (Phys-ENS), Mickael Geitner (Phys-ENS)

arxiv:1503.05053 v2 · 2015-03-17 · physics.ins-det · cond-mat.mtrl-sci · physics.class-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{OQNNL7FAIKFVCXPKCEWL7Z43CF}

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	2026-05-18T01:41:47.546102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741ad5fca0428b515dea112cbfe79b11433911caf54cf5766da7d4a9d67896a0

Aliases

arxiv: 1503.05053 · arxiv_version: 1503.05053v2 · doi: 10.48550/arxiv.1503.05053 · pith_short_12: OQNNL7FAIKFV · pith_short_16: OQNNL7FAIKFVCXPK · pith_short_8: OQNNL7FA

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/OQNNL7FAIKFVCXPKCEWL7Z43CF \
  | 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: 741ad5fca0428b515dea112cbfe79b11433911caf54cf5766da7d4a9d67896a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f05e1108caf38ada332200c60bf14dd6b278199d6f4a18d204e20c8e7ac09189",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-03-17T14:02:04Z",
    "title_canon_sha256": "0c49444089d2087a5b00ac9fd209964d6257da810d5ae79e2115937430480a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05053",
    "kind": "arxiv",
    "version": 2
  }
}