Pith Number

pith:I3YTYKBV

pith:2017:I3YTYKBV5SN3LXMH47O365YGHT

not attested not anchored not stored refs pending

Symbolic computation with monotone operators

D. Russell Luke, Florian Lauster, Matthew K. Tam

arxiv:1703.05946 v1 · 2017-03-17 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3YTYKBV5SN3LXMH47O365YGHT}

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	2026-05-18T00:15:00.092225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f13c2835ec9bb5dd87e7ddbf77063cd7bb012ec5a0be9a452833d3191543b8

Aliases

arxiv: 1703.05946 · arxiv_version: 1703.05946v1 · doi: 10.48550/arxiv.1703.05946 · pith_short_12: I3YTYKBV5SN3 · pith_short_16: I3YTYKBV5SN3LXMH · pith_short_8: I3YTYKBV

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/I3YTYKBV5SN3LXMH47O365YGHT \
  | 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: 46f13c2835ec9bb5dd87e7ddbf77063cd7bb012ec5a0be9a452833d3191543b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ab6ee3bdd0920cc95388cd9feb8a3df5e02dd7bea11f511615ffa39951b59e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-17T10:00:10Z",
    "title_canon_sha256": "62fc7e3b69be382ac61682b2bf377664a8e012fbd4c6c4288780666cd4b33c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05946",
    "kind": "arxiv",
    "version": 1
  }
}