Pith Number

pith:REXRYFMG

pith:2015:REXRYFMG3A4KSHDTYMWTBBB3SP

not attested not anchored not stored refs pending

Lightweight Asynchronous Snapshots for Distributed Dataflows

Gyula F\'ora, Kostas Tzoumas, Paris Carbone, Seif Haridi, Stephan Ewen

arxiv:1506.08603 v1 · 2015-06-29 · 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{REXRYFMG3A4KSHDTYMWTBBB3SP}

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	2026-05-18T01:37:43.840834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892f1c1586d838a91c73c32d30843b93f2cc290f513be0d8e4afdbf27ed1b91d

Aliases

arxiv: 1506.08603 · arxiv_version: 1506.08603v1 · doi: 10.48550/arxiv.1506.08603 · pith_short_12: REXRYFMG3A4K · pith_short_16: REXRYFMG3A4KSHDT · pith_short_8: REXRYFMG

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/REXRYFMG3A4KSHDTYMWTBBB3SP \
  | 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: 892f1c1586d838a91c73c32d30843b93f2cc290f513be0d8e4afdbf27ed1b91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7483d98e7c17a3a80fb89f3766985946a5689c04ca10adfe0489ab4b820d4b75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-06-29T12:33:49Z",
    "title_canon_sha256": "de6df396d2b09877d1365ddd21fa6112771b0ccff7a15cef7d6ba92e65741dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08603",
    "kind": "arxiv",
    "version": 1
  }
}