Pith Number

pith:MWQGL3PO

pith:2018:MWQGL3POUIVEUES533DCZJNWKJ

not attested not anchored not stored refs pending

Synchronization Strings: Efficient and Fast Deterministic Constructions over Small Alphabets

Amirbehshad Shahrasbi, Bernhard Haeupler, Ke Wu, Kuan Cheng, Xin Li

arxiv:1803.03530 v1 · 2018-03-08 · cs.IT · cs.DS · 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{MWQGL3POUIVEUES533DCZJNWKJ}

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	2026-05-18T00:21:39.222364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a065edeea22a4a125ddec62ca5b6526394a40b234c1c84e5834549fefbcdcd

Aliases

arxiv: 1803.03530 · arxiv_version: 1803.03530v1 · doi: 10.48550/arxiv.1803.03530 · pith_short_12: MWQGL3POUIVE · pith_short_16: MWQGL3POUIVEUES5 · pith_short_8: MWQGL3PO

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/MWQGL3POUIVEUES533DCZJNWKJ \
  | 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: 65a065edeea22a4a125ddec62ca5b6526394a40b234c1c84e5834549fefbcdcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e40bc1d42ac024590ba3a4492f200348e6cac27cdb6c8ddc8a7f2fa7ee7ccf",
    "cross_cats_sorted": [
      "cs.DS",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-08T02:45:15Z",
    "title_canon_sha256": "364e82f9d21fbdc166873745fe6d3dbdbe65b674156183ae27cb00bdc6a9b334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03530",
    "kind": "arxiv",
    "version": 1
  }
}