Pith Number

pith:NWATKV5A

pith:2018:NWATKV5ATGATN4TF27MLVGN6S5

not attested not anchored not stored refs pending

Upper Bounds via Lamination on the Constrained Secrecy Capacity of Hypergraphical Sources

Chung Chan, Manuj Mukherjee, Navin Kashyap, Qiaoqiao Zhou

arxiv:1805.01115 v1 · 2018-05-03 · 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{NWATKV5ATGATN4TF27MLVGN6S5}

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	2026-05-18T00:16:52.515854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d813557a0998136f265d7d8ba99be9750af4af4407d1fbb1a594ad15e2ac3b7

Aliases

arxiv: 1805.01115 · arxiv_version: 1805.01115v1 · doi: 10.48550/arxiv.1805.01115 · pith_short_12: NWATKV5ATGAT · pith_short_16: NWATKV5ATGATN4TF · pith_short_8: NWATKV5A

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/NWATKV5ATGATN4TF27MLVGN6S5 \
  | 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: 6d813557a0998136f265d7d8ba99be9750af4af4407d1fbb1a594ad15e2ac3b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b047eeb7d2bbe43d6ac1af0fc24fe94cd9d04f1f1d88d6cbd72c2f75ca641da5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-03T05:02:45Z",
    "title_canon_sha256": "3863eec3b8d322a2af41c960c38e74263ce7e2ec10d7887c6591c7c3dc2a7235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01115",
    "kind": "arxiv",
    "version": 1
  }
}