Pith Number

pith:WDSJ6NTB

pith:2013:WDSJ6NTB5FSMVBP32DCDJJU563

not attested not anchored not stored refs pending

Upper-Bounding the Capacity of Relay Communications - Part I

Farshad Shams, Marco Luise

arxiv:1301.2629 v1 · 2013-01-11 · 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{WDSJ6NTB5FSMVBP32DCDJJU563}

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	2026-05-18T03:36:35.738142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e49f3661e964ca85fbd0c434a69df6d0b56c8ff830d9dc12a474b24ca89737

Aliases

arxiv: 1301.2629 · arxiv_version: 1301.2629v1 · doi: 10.48550/arxiv.1301.2629 · pith_short_12: WDSJ6NTB5FSM · pith_short_16: WDSJ6NTB5FSMVBP3 · pith_short_8: WDSJ6NTB

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/WDSJ6NTB5FSMVBP32DCDJJU563 \
  | 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: b0e49f3661e964ca85fbd0c434a69df6d0b56c8ff830d9dc12a474b24ca89737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afdfe4af5ef6d3bcb2cd5bfcbf22ef878614dd2a46bd04bce8a54ba43a26264",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-11T23:15:56Z",
    "title_canon_sha256": "17af2adae8eaa49b43e6198887cb5aae71874abad34dc5c65f76b03286cbc712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2629",
    "kind": "arxiv",
    "version": 1
  }
}