Pith Number

pith:L3IQIX6K

pith:2026:L3IQIX6KZG4QL75Q4D5FLRGJXP

not attested not anchored not stored refs pending

Measuring Dead Directions: Decomposing and Classifying Singular Structure off Canonical Alignment

Tejas Pradeep Shirodkar

arxiv:2607.00603 v1 · 2026-07-01 · 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{L3IQIX6KZG4QL75Q4D5FLRGJXP}

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	2026-07-02T01:17:48.869946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ed1045fcac9b905ffb0e0fa55c4c9bbdb884e6a9205af14b8ed64430a333877

Aliases

arxiv: 2607.00603 · arxiv_version: 2607.00603v1 · doi: 10.48550/arxiv.2607.00603 · pith_short_12: L3IQIX6KZG4Q · pith_short_16: L3IQIX6KZG4QL75Q · pith_short_8: L3IQIX6K

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/L3IQIX6KZG4QL75Q4D5FLRGJXP \
  | 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: 5ed1045fcac9b905ffb0e0fa55c4c9bbdb884e6a9205af14b8ed64430a333877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942bd2c62633dfc8883a6ff498d12de2440546ed340e4e9d57a1a4180d3b507c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T08:29:36Z",
    "title_canon_sha256": "72cb84a0f5fec7aec46f8af2b4f4e76d9725df57a3be93fda66faf95a6089434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00603",
    "kind": "arxiv",
    "version": 1
  }
}