Pith Number

pith:DYS7EYDT

pith:2018:DYS7EYDTXZURNKMHZVP2IJQL7Y

not attested not anchored not stored refs pending

The Simultaneous Identification Capacity of the Classical--Quantum Multiple Access Channel

Holger Boche, Stephen Diadamo

arxiv:1812.03305 v1 · 2018-12-08 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYS7EYDTXZURNKMHZVP2IJQL7Y}

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	2026-05-17T23:58:46.593616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e25f26073be6916a987cd5fa4260bfe0075440e82ead5658618891fff2854c4

Aliases

arxiv: 1812.03305 · arxiv_version: 1812.03305v1 · doi: 10.48550/arxiv.1812.03305 · pith_short_12: DYS7EYDTXZUR · pith_short_16: DYS7EYDTXZURNKMH · pith_short_8: DYS7EYDT

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/DYS7EYDTXZURNKMHZVP2IJQL7Y \
  | 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: 1e25f26073be6916a987cd5fa4260bfe0075440e82ead5658618891fff2854c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee37297e23fd14db2c7a0cab5c11d0025545c74bbc8501922e02eba2ba5128bb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-08T12:05:25Z",
    "title_canon_sha256": "e12eee15b47e1549d2f413597978e420dddfba2382c575f22757843d5ed8abbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03305",
    "kind": "arxiv",
    "version": 1
  }
}