Pith Number

pith:FBDNIUF4

pith:2018:FBDNIUF4SLWKDAM4KVH5DIFSSD

not attested not anchored not stored refs pending

Authentication protocol based on collective quantum steering

Chandan Datta, Dagomir Kaszlikowski, Debasis Mondal, Jaskaran Singh

arxiv:1805.11355 v2 · 2018-05-29 · 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{FBDNIUF4SLWKDAM4KVH5DIFSSD}

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	2026-05-17T23:56:05.315845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2846d450bc92eca1819c554fd1a0b290db3311946a4213d517b4dfa4582b5ceb

Aliases

arxiv: 1805.11355 · arxiv_version: 1805.11355v2 · doi: 10.48550/arxiv.1805.11355 · pith_short_12: FBDNIUF4SLWK · pith_short_16: FBDNIUF4SLWKDAM4 · pith_short_8: FBDNIUF4

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/FBDNIUF4SLWKDAM4KVH5DIFSSD \
  | 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: 2846d450bc92eca1819c554fd1a0b290db3311946a4213d517b4dfa4582b5ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989499c0144e3a5c568a75a62449d973476b20d5b08dd16c1d73681fcef10687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-29T11:07:57Z",
    "title_canon_sha256": "45239f5b7540f1e3f52ccc70eb9ba8e3ec5a1a00aeec79178bfd4d78986d71ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11355",
    "kind": "arxiv",
    "version": 2
  }
}