Pith Number

pith:CJHCBSPM

pith:2010:CJHCBSPMIVCL64V7YLA6H7ZD2E

not attested not anchored not stored refs pending

Weaving independently generated photons into an arbitrary graph state

Bing He, Qing Lin

arxiv:1011.4663 v2 · 2010-11-21 · 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{CJHCBSPMIVCL64V7YLA6H7ZD2E}

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	2026-05-18T04:05:48.444934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124e20c9ec4544bf72bfc2c1e3ff23d10fdd6cdabb27cc5c8c0d06b658ef1986

Aliases

arxiv: 1011.4663 · arxiv_version: 1011.4663v2 · doi: 10.48550/arxiv.1011.4663 · pith_short_12: CJHCBSPMIVCL · pith_short_16: CJHCBSPMIVCL64V7 · pith_short_8: CJHCBSPM

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/CJHCBSPMIVCL64V7YLA6H7ZD2E \
  | 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: 124e20c9ec4544bf72bfc2c1e3ff23d10fdd6cdabb27cc5c8c0d06b658ef1986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c1c44246f25d6b5e06c62ea8369668cad2bfc0f6a27c705849b5f06a01af6c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-21T13:30:44Z",
    "title_canon_sha256": "42bb10271c5c5466afc37d18b49e68df45f80e768338b1c41f29c39fbdf59600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4663",
    "kind": "arxiv",
    "version": 2
  }
}