Pith Number

pith:3NIKMZET

pith:2018:3NIKMZET6X3IVW5EJNJ4MPHK3P

not attested not anchored not stored refs pending

Koji: Automating pipelines with mixed-semantics data sources

Petar Maymounkov

arxiv:1901.01908 v1 · 2018-12-02 · 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{3NIKMZET6X3IVW5EJNJ4MPHK3P}

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.

Cited by

1 paper in Pith

Koalja: from Data Plumbing to Smart Workspaces in the Extended Cloud

Receipt and verification

First computed	2026-05-17T23:56:49.369427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db50a66493f5f68adba44b53c63ceadbd0aff9eb5c77e5fe2a7680118a975728

Aliases

arxiv: 1901.01908 · arxiv_version: 1901.01908v1 · doi: 10.48550/arxiv.1901.01908 · pith_short_12: 3NIKMZET6X3I · pith_short_16: 3NIKMZET6X3IVW5E · pith_short_8: 3NIKMZET

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/3NIKMZET6X3IVW5EJNJ4MPHK3P \
  | 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: db50a66493f5f68adba44b53c63ceadbd0aff9eb5c77e5fe2a7680118a975728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e220af0a1b4c901b0d6f1c9a3e53b8f4b64f56ebfbb05ca80f6b0b8f59ad342d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-12-02T13:40:16Z",
    "title_canon_sha256": "622347bb4b10e8567936abc59d698eff59f17e5a0cc62dec360a4352ee710308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01908",
    "kind": "arxiv",
    "version": 1
  }
}