Pith Number

pith:A25IP6JH

pith:2026:A25IP6JHBTM7F6SOYFCTKJ2EHT

not attested not anchored not stored refs pending

The relative interfacial thermal contraction as a possible origin of the low-energy excess in cryogenic calorimeters

Pasquale Pavone, Vanessa Zema

arxiv:2605.30194 v1 · 2026-05-28 · physics.ins-det · hep-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{A25IP6JHBTM7F6SOYFCTKJ2EHT}

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	2026-05-29T02:06:12.496778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ba87f9270cd9f2fa4ec1453527443cf715788d1098361afe8a137add121d75

Aliases

arxiv: 2605.30194 · arxiv_version: 2605.30194v1 · doi: 10.48550/arxiv.2605.30194 · pith_short_12: A25IP6JHBTM7 · pith_short_16: A25IP6JHBTM7F6SO · pith_short_8: A25IP6JH

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/A25IP6JHBTM7F6SOYFCTKJ2EHT \
  | 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: 06ba87f9270cd9f2fa4ec1453527443cf715788d1098361afe8a137add121d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e683874b9ecf8240a7ed6b8b7875deca6029fa0249ede810408ec29e6c638d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-05-28T16:34:17Z",
    "title_canon_sha256": "f7cdf57c8002a0b8527d1969ca91fcab30edb209ac7a07b00b2b61c8d1d358af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30194",
    "kind": "arxiv",
    "version": 1
  }
}