Pith Number

pith:X3TVAUSI

pith:2011:X3TVAUSIHZFKKWLY2C3WVRCHGR

not attested not anchored not stored refs pending

Hiding Information in a Stream Control Transmission Protocol

Krzysztof Szczypiorski, Wojciech Fraczek, Wojciech Mazurczyk

arxiv:1104.3333 v1 · 2011-04-17 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3TVAUSIHZFKKWLY2C3WVRCHGR}

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	2026-05-18T04:24:05.297779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee75052483e4aa55978d0b76ac4473440ea86b9c85d21892cd2cedc661132c0

Aliases

arxiv: 1104.3333 · arxiv_version: 1104.3333v1 · doi: 10.48550/arxiv.1104.3333 · pith_short_12: X3TVAUSIHZFK · pith_short_16: X3TVAUSIHZFKKWLY · pith_short_8: X3TVAUSI

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/X3TVAUSIHZFKKWLY2C3WVRCHGR \
  | 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: bee75052483e4aa55978d0b76ac4473440ea86b9c85d21892cd2cedc661132c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1f39deb34ae74f6a2610a99a52c6d4b9ce081fd54530452a59e67b3ab65e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-04-17T18:12:28Z",
    "title_canon_sha256": "ab0011d62e61d41fbf3f369f678c3882c6a2a02c9053a61eba598113aa1a4a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3333",
    "kind": "arxiv",
    "version": 1
  }
}