Pith Number

pith:ABDADI6T

pith:2015:ABDADI6TZSR24XVQ3RIKZ7ML7T

not attested not anchored not stored refs pending

On witnessing arbitrary bipartite entanglement in a measurement device independent way

Arindam Mallick, Sibasish Ghosh

arxiv:1506.03985 v2 · 2015-06-12 · 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{ABDADI6TZSR24XVQ3RIKZ7ML7T}

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	2026-05-18T00:29:55.963121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004601a3d3cca3ae5eb0dc50acfd8bfcdf1a7d365307682689b7c70de6ec1ca7

Aliases

arxiv: 1506.03985 · arxiv_version: 1506.03985v2 · doi: 10.48550/arxiv.1506.03985 · pith_short_12: ABDADI6TZSR2 · pith_short_16: ABDADI6TZSR24XVQ · pith_short_8: ABDADI6T

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/ABDADI6TZSR24XVQ3RIKZ7ML7T \
  | 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: 004601a3d3cca3ae5eb0dc50acfd8bfcdf1a7d365307682689b7c70de6ec1ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1df5e8923ad55915c532e66aecdfaa68d13795d32cba28495a4264b6032551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-12T11:31:20Z",
    "title_canon_sha256": "cb2a76113c2b70b962d4de20921013d671bc3d66ce2ca1af40cbf015c35f813b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03985",
    "kind": "arxiv",
    "version": 2
  }
}