Pith Number

pith:OM2VHSSO

pith:2015:OM2VHSSOVSH6OQVXR6RUX6G5JC

not attested not anchored not stored refs pending

Comments on: Asymptotic Bound for Heat-Bath Algorithmic Cooling

Jun Li, Nayeli Azucena Rodriguez-Briones, Raymond Laflamme, Tal Mor, Xinhua Peng, Yossi Weinstein

arxiv:1506.01778 v2 · 2015-06-05 · quant-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{OM2VHSSOVSH6OQVXR6RUX6G5JC}

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	2026-05-18T01:26:50.305623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733553ca4eac8fe742b78fa34bf8dd48b241eb8782cc1321df11a93666cf0dce

Aliases

arxiv: 1506.01778 · arxiv_version: 1506.01778v2 · doi: 10.48550/arxiv.1506.01778 · pith_short_12: OM2VHSSOVSH6 · pith_short_16: OM2VHSSOVSH6OQVX · pith_short_8: OM2VHSSO

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/OM2VHSSOVSH6OQVXR6RUX6G5JC \
  | 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: 733553ca4eac8fe742b78fa34bf8dd48b241eb8782cc1321df11a93666cf0dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d69d26e47e3cc466761019cb99be7b2e980b1cc77c4c2f235629b679393252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-05T05:11:31Z",
    "title_canon_sha256": "2f1e3d17e8a9dc7dc43c3b1a0ec7d7494901b7ad6c51b46b36c14a057540678d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01778",
    "kind": "arxiv",
    "version": 2
  }
}