Pith Number

pith:ZI2TUTYX

pith:2016:ZI2TUTYXCQOCTZRLIIWVVY2TLT

not attested not anchored not stored refs pending

Control Matching via Discharge Code Sequences

Dang Nguyen, Dinh Phung, Svetha Venkatesh, Wei Luo

arxiv:1612.01812 v1 · 2016-12-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZI2TUTYXCQOCTZRLIIWVVY2TLT}

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	2026-05-18T00:55:47.550718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca353a4f17141c29e62b422d5ae3535ccb11bd4f354b74df25b4ea91e41f50af

Aliases

arxiv: 1612.01812 · arxiv_version: 1612.01812v1 · doi: 10.48550/arxiv.1612.01812 · pith_short_12: ZI2TUTYXCQOC · pith_short_16: ZI2TUTYXCQOCTZRL · pith_short_8: ZI2TUTYX

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/ZI2TUTYXCQOCTZRLIIWVVY2TLT \
  | 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: ca353a4f17141c29e62b422d5ae3535ccb11bd4f354b74df25b4ea91e41f50af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a474548b2f78d0214a80b4b7362a58e66ead9b5517efec4438ee5ba5d980a4ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-12-02T04:21:55Z",
    "title_canon_sha256": "ba9e012c4bf18c3072e484be8c530850445d30c11600479fdb7489dc57a2d322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01812",
    "kind": "arxiv",
    "version": 1
  }
}