Pith Number

pith:Z4NRX76S

pith:2026:Z4NRX76SZFOOOKPRZP7QM42MOY

not attested not anchored not stored refs pending

Extending the Mpemba effect to the underdamped realm

Gene Chen, Marija Vucelja, Oren Raz, Shahaf Aharony Shapira

arxiv:2607.11797 v1 · 2026-07-13 · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4NRX76SZFOOOKPRZP7QM42MOY}

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	2026-07-14T02:22:33.069380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1b1bffd2c95ce729f1cbff06734c76323e201c4e61489b30d5eb51b27eea93

Aliases

arxiv: 2607.11797 · arxiv_version: 2607.11797v1 · doi: 10.48550/arxiv.2607.11797 · pith_short_12: Z4NRX76SZFOO · pith_short_16: Z4NRX76SZFOOOKPR · pith_short_8: Z4NRX76S

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/Z4NRX76SZFOOOKPRZP7QM42MOY \
  | 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: cf1b1bffd2c95ce729f1cbff06734c76323e201c4e61489b30d5eb51b27eea93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97faeaeb0bd083c4f00e5e4bf30264afa618def785f8b5af013f44a661e1f02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-07-13T16:48:56Z",
    "title_canon_sha256": "bbfcabf619a8267b18f37ebd5f3bd40a3b128b984ecb4ebb3c5e76e3cb10777e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11797",
    "kind": "arxiv",
    "version": 1
  }
}