Pith Number

pith:AY5ZUH6L

pith:2011:AY5ZUH6LA353ZHBUAF66EQRTFE

not attested not anchored not stored refs pending

Celerity: A Low-Delay Multi-Party Conferencing Solution

B. Li, J. Li, M. Chen, X. Chen, Y. Wu, Y. Zhao

arxiv:1107.1138 v4 · 2011-07-06 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AY5ZUH6LA353ZHBUAF66EQRTFE}

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	2026-05-18T03:41:58.982493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063b9a1fcb06fbbc9c34017de24233292c66fd04c9bfb78e5a00392021160408

Aliases

arxiv: 1107.1138 · arxiv_version: 1107.1138v4 · doi: 10.48550/arxiv.1107.1138 · pith_short_12: AY5ZUH6LA353 · pith_short_16: AY5ZUH6LA353ZHBU · pith_short_8: AY5ZUH6L

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/AY5ZUH6LA353ZHBUAF66EQRTFE \
  | 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: 063b9a1fcb06fbbc9c34017de24233292c66fd04c9bfb78e5a00392021160408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12146e977f055aeeb3cc27fbd126f76b211a0b64867d00a2806a3e391156dd01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2011-07-06T14:14:41Z",
    "title_canon_sha256": "4bc73f6c4339861ce170c6361179e56f7f8b9e8637d1e60196217627119e0336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1138",
    "kind": "arxiv",
    "version": 4
  }
}