Pith Number

pith:DCWDVM4B

pith:2016:DCWDVM4BXVL6WZV7FPBXWTXUTV

not attested not anchored not stored refs pending

All Pure Bipartite Entangled States can be Self-Tested

Andrea Coladangelo, Koon Tong Goh, Valerio Scarani

arxiv:1611.08062 v2 · 2016-11-24 · 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{DCWDVM4BXVL6WZV7FPBXWTXUTV}

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	2026-05-18T00:40:46.469186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ac3ab381bd57eb66bf2bc37b4ef49d53d9691e68e0e69f153a62255be73c11

Aliases

arxiv: 1611.08062 · arxiv_version: 1611.08062v2 · doi: 10.48550/arxiv.1611.08062 · pith_short_12: DCWDVM4BXVL6 · pith_short_16: DCWDVM4BXVL6WZV7 · pith_short_8: DCWDVM4B

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/DCWDVM4BXVL6WZV7FPBXWTXUTV \
  | 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: 18ac3ab381bd57eb66bf2bc37b4ef49d53d9691e68e0e69f153a62255be73c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97973001913e458b56ecbd849fcea4d70687333e50d70c6f77bb17751e92cf81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-24T03:51:18Z",
    "title_canon_sha256": "a583b523242ba06be0ba0a2d6ceeb0bd08a057ecfb99458f00fef7280c54d73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08062",
    "kind": "arxiv",
    "version": 2
  }
}