Pith Number

pith:2LEOQJOM

pith:2026:2LEOQJOMGCKYVA4JK7TGQG3CQD

not attested not anchored not stored refs pending

Context Is King: How In-Context Specification Shapes the Geometry of Concepts

Elad David, Max Fomin

arxiv:2607.24425 v1 · 2026-07-27 · 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{2LEOQJOMGCKYVA4JK7TGQG3CQD}

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	2026-07-28T02:24:02.810245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c8e825cc30958a838957e6681b6280cabf8cc7eae43db452b1fc4844364e1f

Aliases

arxiv: 2607.24425 · arxiv_version: 2607.24425v1 · doi: 10.48550/arxiv.2607.24425 · pith_short_12: 2LEOQJOMGCKY · pith_short_16: 2LEOQJOMGCKYVA4J · pith_short_8: 2LEOQJOM

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/2LEOQJOMGCKYVA4JK7TGQG3CQD \
  | 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: d2c8e825cc30958a838957e6681b6280cabf8cc7eae43db452b1fc4844364e1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2381db83b1cb332863871a024640bc484e31828b398bcb2c8e34d9b00755a844",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-27T13:36:18Z",
    "title_canon_sha256": "5126ff8cfb1ba5bde36cee87ca99136e124ffdafecdc9c525ff94723b749ffa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24425",
    "kind": "arxiv",
    "version": 1
  }
}