Pith Number

pith:ZTOX7RVM

pith:2019:ZTOX7RVMUZ7TNOFNA46DRZW2PA

not attested not anchored not stored refs pending

Exploring Feasible Design Spaces for Heterogeneous Constraints

Amir M. Mirzendehdel, Morad Behandish, Saigopal Nelaturi

arxiv:1907.01117 v2 · 2019-07-02 · cs.CG · cs.CE · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTOX7RVMUZ7TNOFNA46DRZW2PA}

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	2026-05-17T23:41:00.539714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccdd7fc6aca67f36b8ad073c38e6da782a8c579eb2601285c482f26614a6c070

Aliases

arxiv: 1907.01117 · arxiv_version: 1907.01117v2 · doi: 10.48550/arxiv.1907.01117 · pith_short_12: ZTOX7RVMUZ7T · pith_short_16: ZTOX7RVMUZ7TNOFN · pith_short_8: ZTOX7RVM

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/ZTOX7RVMUZ7TNOFNA46DRZW2PA \
  | 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: ccdd7fc6aca67f36b8ad073c38e6da782a8c579eb2601285c482f26614a6c070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bf75b595a189d2cc687aa53b810441e4debec4d5d204f52bf0495c610ef66b",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2019-07-02T01:11:49Z",
    "title_canon_sha256": "78dc3592186d4376ea89dc381ddc35a22459636b2b430c63316e5621181d6022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01117",
    "kind": "arxiv",
    "version": 2
  }
}