Pith Number

pith:U53CJIDM

pith:2017:U53CJIDMCQON55BZAZJDZTU6GE

not attested not anchored not stored refs pending

System Modeling in the COSMA Environment

Jacek Wytr\k{e}bowicz, Jerzy Mie\'scicki, Waldemar Grabski, Wiktor B. Daszczuk

arxiv:1702.03563 v1 · 2017-02-12 · 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{U53CJIDMCQON55BZAZJDZTU6GE}

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	2026-05-18T00:50:53.509135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77624a06c141cdef43906523cce9e3114324d0aac7409a8dc5e33d4d5d86819

Aliases

arxiv: 1702.03563 · arxiv_version: 1702.03563v1 · doi: 10.48550/arxiv.1702.03563 · pith_short_12: U53CJIDMCQON · pith_short_16: U53CJIDMCQON55BZ · pith_short_8: U53CJIDM

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/U53CJIDMCQON55BZAZJDZTU6GE \
  | 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: a77624a06c141cdef43906523cce9e3114324d0aac7409a8dc5e33d4d5d86819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b603ce54e2534043f75ef4f8da4ca75f56cbe377f2fb22acfe0aa6b1972092a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-12T19:28:22Z",
    "title_canon_sha256": "3eaaff89cbd1542f4a31b0a21b43d553db434c21cbce6f8119abbf6488eaea07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03563",
    "kind": "arxiv",
    "version": 1
  }
}