Pith Number

pith:Z7BWU2MV

pith:2017:Z7BWU2MVDAKE3KOKVI6H5IV25Q

not attested not anchored not stored refs pending

An Exponential Bound in the Quest for Absolute Zero

Dionisis Stefanatos

arxiv:1706.07483 v1 · 2017-06-22 · quant-ph · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7BWU2MVDAKE3KOKVI6H5IV25Q}

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	2026-05-18T00:33:10.081124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc36a699518144da9caaa3c7ea2baec1043b79b58969255ff47601372378a2f

Aliases

arxiv: 1706.07483 · arxiv_version: 1706.07483v1 · doi: 10.48550/arxiv.1706.07483 · pith_short_12: Z7BWU2MVDAKE · pith_short_16: Z7BWU2MVDAKE3KOK · pith_short_8: Z7BWU2MV

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/Z7BWU2MVDAKE3KOKVI6H5IV25Q \
  | 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: cfc36a699518144da9caaa3c7ea2baec1043b79b58969255ff47601372378a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f716a5c13b6ddfdbd1d16a34d6afe8d0d375a9cd86d58a68999187451f026ca8",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-22T20:37:44Z",
    "title_canon_sha256": "c43fba560cf6ac9a106f709c98406d5f328e6b93a45dda58e5c9541275abb73c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07483",
    "kind": "arxiv",
    "version": 1
  }
}