Pith Number

pith:QHRGZOZX

pith:2015:QHRGZOZXFSQYIEI6PV77KV6Z74

not attested not anchored not stored refs pending

Individual Secrecy for the Broadcast Channel

Aydin Sezgin, O. Ozan Koyluoglu, Yanling Chen

arxiv:1511.09070 v1 · 2015-11-29 · 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{QHRGZOZXFSQYIEI6PV77KV6Z74}

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	2026-05-18T01:25:41.269789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e26cbb372ca184111e7d7ff557d9ff03ddab1a13d5828ba2cf254fdd96ce7b

Aliases

arxiv: 1511.09070 · arxiv_version: 1511.09070v1 · doi: 10.48550/arxiv.1511.09070 · pith_short_12: QHRGZOZXFSQY · pith_short_16: QHRGZOZXFSQYIEI6 · pith_short_8: QHRGZOZX

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/QHRGZOZXFSQYIEI6PV77KV6Z74 \
  | 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: 81e26cbb372ca184111e7d7ff557d9ff03ddab1a13d5828ba2cf254fdd96ce7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41fa8e69b06543978f43a814dd4e91b811334fd42418f7327170f2afa321fcf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-29T19:23:12Z",
    "title_canon_sha256": "9efc6b623878219650bee11a0e1162f191e0749963a0b1c30f2ea137742ff8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09070",
    "kind": "arxiv",
    "version": 1
  }
}