Pith Number

pith:2AEOSUIK

pith:2017:2AEOSUIKEU45EZC6ESJILPJ2MU

not attested not anchored not stored refs pending

Quantum Channel Capacities Per Unit Cost

Dawei Ding, Dmitri S. Pavlichin, Mark M. Wilde

arxiv:1705.08878 v3 · 2017-05-24 · 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{2AEOSUIKEU45EZC6ESJILPJ2MU}

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	2026-05-17T23:57:32.842089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d008e9510a2539d2645e249285bd3a651cf8bc3e2498103f14048e878b7d1d70

Aliases

arxiv: 1705.08878 · arxiv_version: 1705.08878v3 · doi: 10.48550/arxiv.1705.08878 · pith_short_12: 2AEOSUIKEU45 · pith_short_16: 2AEOSUIKEU45EZC6 · pith_short_8: 2AEOSUIK

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/2AEOSUIKEU45EZC6ESJILPJ2MU \
  | 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: d008e9510a2539d2645e249285bd3a651cf8bc3e2498103f14048e878b7d1d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8791efad2b21b2a9573b9697dac02540ea18727d043cfe81d5f1645e65b39950",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-24T17:50:00Z",
    "title_canon_sha256": "d3fd6580b11d3cb522fe7a04418e08b72724be9b9eea8eb7b2695758f625e613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08878",
    "kind": "arxiv",
    "version": 3
  }
}