Pith Number

pith:A5U3I4RE

pith:2013:A5U3I4REWJ3PVVUCSHAODAAWJY

not attested not anchored not stored refs pending

Covert Ephemeral Communication in Named Data Networking

Gene Tsudik, Mauro Conti, Moreno Ambrosin, Paolo Gasti

arxiv:1311.2517 v1 · 2013-11-11 · cs.CR · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5U3I4REWJ3PVVUCSHAODAAWJY}

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	2026-05-18T03:07:32.464616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0769b47224b276fad68291c0e180164e2193d4f40efd4deb63189b280c0aeae5

Aliases

arxiv: 1311.2517 · arxiv_version: 1311.2517v1 · doi: 10.48550/arxiv.1311.2517 · pith_short_12: A5U3I4REWJ3P · pith_short_16: A5U3I4REWJ3PVVUC · pith_short_8: A5U3I4RE

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/A5U3I4REWJ3PVVUCSHAODAAWJY \
  | 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: 0769b47224b276fad68291c0e180164e2193d4f40efd4deb63189b280c0aeae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafab6201e46ac8cabca97d03316a8e5b4bd8758e3765807719fe5993c65dec9",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-11-11T18:14:36Z",
    "title_canon_sha256": "b2b5f1ee93e695db9414faecbf1f8e1dc6ac685f66e2531a67f0edf3d4fc8b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2517",
    "kind": "arxiv",
    "version": 1
  }
}