Pith Number

pith:B3BTHY6S

pith:2026:B3BTHY6SZTV4PM6FDFQO4JJFUT

not attested not anchored not stored refs pending

Epistemic Goggles: A Pretrained Module that Induces an Epistemic Frame via Gradient Editing

Joshua Penman

arxiv:2607.01690 v1 · 2026-07-02 · cs.AI · cs.CL · 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{B3BTHY6SZTV4PM6FDFQO4JJFUT}

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	2026-07-03T01:17:26.873300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec333e3d2ccebc7b3c51960ee2525a4ec7a73336ee2e377b8aa3bada41624d3

Aliases

arxiv: 2607.01690 · arxiv_version: 2607.01690v1 · doi: 10.48550/arxiv.2607.01690 · pith_short_12: B3BTHY6SZTV4 · pith_short_16: B3BTHY6SZTV4PM6F · pith_short_8: B3BTHY6S

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/B3BTHY6SZTV4PM6FDFQO4JJFUT \
  | 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: 0ec333e3d2ccebc7b3c51960ee2525a4ec7a73336ee2e377b8aa3bada41624d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2a2b4d6b0bd1472b90460fe664838731ac6c2f228958e5b71ac976b8d1b113",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-02T04:31:41Z",
    "title_canon_sha256": "80aeb1265b906f41139f42a95c6d719d826521ac721cb5e9290042934e5eacff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01690",
    "kind": "arxiv",
    "version": 1
  }
}