Pith Number

pith:ET7RQ6SQ

pith:2016:ET7RQ6SQOPQKUFKAZ3SGUNBX36

not attested not anchored not stored refs pending

A General Characterization of Sync Word for Asynchronous Communication

Devendra Jalihal, R. M. Sundaram, Venkatesh Ramaiyan

arxiv:1605.05572 v2 · 2016-05-18 · 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{ET7RQ6SQOPQKUFKAZ3SGUNBX36}

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	2026-05-18T01:14:28.551777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ff187a5073e0aa1540cee46a3437dfa2a0ca3eae1cd9007d6f0a6531ed09b3

Aliases

arxiv: 1605.05572 · arxiv_version: 1605.05572v2 · doi: 10.48550/arxiv.1605.05572 · pith_short_12: ET7RQ6SQOPQK · pith_short_16: ET7RQ6SQOPQKUFKA · pith_short_8: ET7RQ6SQ

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/ET7RQ6SQOPQKUFKAZ3SGUNBX36 \
  | 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: 24ff187a5073e0aa1540cee46a3437dfa2a0ca3eae1cd9007d6f0a6531ed09b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41dc4b0229c539e1fa5734c39adfeb2601a7823084f8a4cbb031852b0bcb64e0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-18T13:26:22Z",
    "title_canon_sha256": "a74318cf47f94930af0a7dcec6a0d4882547f5f929d79ed1331bf3af1017f468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05572",
    "kind": "arxiv",
    "version": 2
  }
}