Pith Number

pith:JDD6HKYB

pith:2010:JDD6HKYBYSN25HK4R76UNWNVYY

not attested not anchored not stored refs pending

Arboreal Bound Entanglement

Alastair Kay

arxiv:1008.2316 v1 · 2010-08-13 · 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{JDD6HKYBYSN25HK4R76UNWNVYY}

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	2026-05-18T04:36:08.430895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c7e3ab01c49bae9d5c8ffd46d9b5c6025ef61a2f2f8918ee34cb10c82ebaee

Aliases

arxiv: 1008.2316 · arxiv_version: 1008.2316v1 · doi: 10.48550/arxiv.1008.2316 · pith_short_12: JDD6HKYBYSN2 · pith_short_16: JDD6HKYBYSN25HK4 · pith_short_8: JDD6HKYB

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/JDD6HKYBYSN25HK4R76UNWNVYY \
  | 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: 48c7e3ab01c49bae9d5c8ffd46d9b5c6025ef61a2f2f8918ee34cb10c82ebaee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a735024f3a569950cf0f750fa3fff0993bc8773db7a00df53a8bd3049f42a3ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-13T13:40:04Z",
    "title_canon_sha256": "c967c423c34afe330d29ae44c0cf516fd124d9c6d71e72686ca76744f0b96ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2316",
    "kind": "arxiv",
    "version": 1
  }
}