Pith Number

pith:53IP3KMK

pith:2017:53IP3KMKXO2ONFVOX4HVOHCOTH

not attested not anchored not stored refs pending

On the Deterministic Sum-Capacity of the Multiple Access Wiretap Channel

Gerhard Wunder, Rick Fritschek

arxiv:1701.07380 v1 · 2017-01-25 · 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{53IP3KMKXO2ONFVOX4HVOHCOTH}

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	2026-05-18T00:52:04.707110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed0fda98abbb4e696aebf0f571c4e99fc0c80163897a143d557c70b3afae486

Aliases

arxiv: 1701.07380 · arxiv_version: 1701.07380v1 · doi: 10.48550/arxiv.1701.07380 · pith_short_12: 53IP3KMKXO2O · pith_short_16: 53IP3KMKXO2ONFVO · pith_short_8: 53IP3KMK

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/53IP3KMKXO2ONFVOX4HVOHCOTH \
  | 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: eed0fda98abbb4e696aebf0f571c4e99fc0c80163897a143d557c70b3afae486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f672d4bf92b4e2147e86d624e5ccfbf9a5a7e3e651757f6a842ab2e954575a59",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-25T17:15:02Z",
    "title_canon_sha256": "e170f632d28ee400c5ce9ec17c004f0b2de50a1157d9d2e81524a1a86ce8f991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07380",
    "kind": "arxiv",
    "version": 1
  }
}