Pith Number

pith:QGUFRWXR

pith:2008:QGUFRWXRQ3HZ4CS54DIWSDCJBR

not attested not anchored not stored refs pending

Best-effort Group Service in Dynamic Networks

Bertrand Ducourthial (HEUDIASYC), Franck Petit (LIP6), Sofiane Khalfallah (HEUDIASYC)

arxiv:0810.3836 v3 · 2008-10-21 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGUFRWXRQ3HZ4CS54DIWSDCJBR}

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	2026-05-18T04:39:39.419955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a858daf186cf9e0a5de0d1690c490c49a9a8056a37c2badb8c59cc19859f60

Aliases

arxiv: 0810.3836 · arxiv_version: 0810.3836v3 · doi: 10.48550/arxiv.0810.3836 · pith_short_12: QGUFRWXRQ3HZ · pith_short_16: QGUFRWXRQ3HZ4CS5 · pith_short_8: QGUFRWXR

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/QGUFRWXRQ3HZ4CS54DIWSDCJBR \
  | 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: 81a858daf186cf9e0a5de0d1690c490c49a9a8056a37c2badb8c59cc19859f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0b05ba60e65f0869dc5945996b6c61c91d02e21cdb24f89bd2a0de4886a444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2008-10-21T13:58:50Z",
    "title_canon_sha256": "e34cc883d833500581e75f8cc4b5eb69aad6137b3cbbb22a3be5ad7d380e4e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3836",
    "kind": "arxiv",
    "version": 3
  }
}