Pith Number

pith:4VFUHW2L

pith:2015:4VFUHW2L2FSOKK6QUGKRZNBAVR

not attested not anchored not stored refs pending

No energy transport without discord

Gang Chen, Samuel Huberman, Seth Lloyd, Stefano Pirandola, Vazrik Chiloyan, Yongjie Hu, Zi-Wen Liu

arxiv:1510.05035 v2 · 2015-10-16 · 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{4VFUHW2L2FSOKK6QUGKRZNBAVR}

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	2026-05-18T00:32:44.814136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e54b43db4bd164e52bd0a1951cb420ac6aee1a0a39928089c927f7efd45f0d3a

Aliases

arxiv: 1510.05035 · arxiv_version: 1510.05035v2 · doi: 10.48550/arxiv.1510.05035 · pith_short_12: 4VFUHW2L2FSO · pith_short_16: 4VFUHW2L2FSOKK6Q · pith_short_8: 4VFUHW2L

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/4VFUHW2L2FSOKK6QUGKRZNBAVR \
  | 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: e54b43db4bd164e52bd0a1951cb420ac6aee1a0a39928089c927f7efd45f0d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f334c9f1913f8cf215547fdcbb4482c7033a97ce78d9f2756978ee6fcc640343",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-16T21:54:20Z",
    "title_canon_sha256": "997020a67830220ad565a29047686a41015fd37b32085ebbdf3f3b6a4f1efab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05035",
    "kind": "arxiv",
    "version": 2
  }
}