Pith Number

pith:HJENEXKF

pith:2013:HJENEXKFPYZOVVW52PTEE6SHJ7

not attested not anchored not stored refs pending

Properties of subentropy

Fabio Benatti, Nilanjana Datta, Richard Jozsa, Tony Dorlas

arxiv:1310.1312 v1 · 2013-10-04 · 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{HJENEXKFPYZOVVW52PTEE6SHJ7}

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	2026-05-18T01:23:39.075888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a48d25d457e32ead6ddd3e6427a474fc53e0db776dbc7a2199570851baf0e0a

Aliases

arxiv: 1310.1312 · arxiv_version: 1310.1312v1 · doi: 10.48550/arxiv.1310.1312 · pith_short_12: HJENEXKFPYZO · pith_short_16: HJENEXKFPYZOVVW5 · pith_short_8: HJENEXKF

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/HJENEXKFPYZOVVW52PTEE6SHJ7 \
  | 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: 3a48d25d457e32ead6ddd3e6427a474fc53e0db776dbc7a2199570851baf0e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97616f7678c80708025f10842ccc8771a77924c9abf217c7081a754f99d68748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-04T15:12:21Z",
    "title_canon_sha256": "27053f23c3d5b6787f2afd1c00ef36662741345f395861f55bbf1bb747455640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1312",
    "kind": "arxiv",
    "version": 1
  }
}