Pith Number

pith:NLFVNLTN

pith:2019:NLFVNLTN5TCTJOH5BDG37LZ3CE

not attested not anchored not stored refs pending

Architecture Compression

Anubhav Ashok

arxiv:1902.03326 v3 · 2019-02-08 · cs.CV · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLFVNLTN5TCTJOH5BDG37LZ3CE}

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	2026-05-17T23:51:29.994216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6acb56ae6decc534b8fd08cdbfaf3b112255fdab43a0602f6b4ba99205f0e176

Aliases

arxiv: 1902.03326 · arxiv_version: 1902.03326v3 · doi: 10.48550/arxiv.1902.03326 · pith_short_12: NLFVNLTN5TCT · pith_short_16: NLFVNLTN5TCTJOH5 · pith_short_8: NLFVNLTN

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/NLFVNLTN5TCTJOH5BDG37LZ3CE \
  | 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: 6acb56ae6decc534b8fd08cdbfaf3b112255fdab43a0602f6b4ba99205f0e176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2d09df5595822dba3865cc7b630abfc809f19aee064b274c1c389bb9c5971d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-08T23:26:12Z",
    "title_canon_sha256": "f83626f73427ad665b49fbbd48bd4d5a72267ea5ae22e511cc69ebdd0edf0429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03326",
    "kind": "arxiv",
    "version": 3
  }
}