Pith Number

pith:EC6VELVZ

pith:2020:EC6VELVZP4M3L6TDKHDES4WPPO

not attested not anchored not stored refs pending

Random-Receiver Quantum Communication

Ananda G. Maity, Giulio Chiribella, Manik Banik, Some Sankar Bhattacharya, Tamal Guha

arxiv:2012.15459 v1 · 2020-12-31 · 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{EC6VELVZP4M3L6TDKHDES4WPPO}

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	2026-07-05T02:55:37.288094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bd522eb97f19b5fa6351c64972cf7ba6e66af7e13bdfc960209a5551dc4050

Aliases

arxiv: 2012.15459 · arxiv_version: 2012.15459v1 · doi: 10.48550/arxiv.2012.15459 · pith_short_12: EC6VELVZP4M3 · pith_short_16: EC6VELVZP4M3L6TD · pith_short_8: EC6VELVZ

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/EC6VELVZP4M3L6TDKHDES4WPPO \
  | 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: 20bd522eb97f19b5fa6351c64972cf7ba6e66af7e13bdfc960209a5551dc4050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc84fe43872c0c5b4063e08ff92a162d2aa0dd67d9b3ea351ce342f6de338f5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-31T05:57:15Z",
    "title_canon_sha256": "75e7cc8a36ce84bb8fa3fa64c80e73434b6b5496626bdd8654ebee1d849c6475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15459",
    "kind": "arxiv",
    "version": 1
  }
}