Pith Number

pith:PPX7ARHM

pith:2026:PPX7ARHMMBWBXMUT7ORXDM7AOR

not attested not anchored not stored refs pending

Hierarchical Projection for Adaptive Knowledge Transfer

Samhita Pal, Tian Gu

arxiv:2606.08691 v1 · 2026-06-07 · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPX7ARHMMBWBXMUT7ORXDM7AOR}

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	2026-06-09T01:05:47.596996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7beff044ec606c1bb293fba371b3e074525b2d238e2cb3f2396e35c0fc461c41

Aliases

arxiv: 2606.08691 · arxiv_version: 2606.08691v1 · doi: 10.48550/arxiv.2606.08691 · pith_short_12: PPX7ARHMMBWB · pith_short_16: PPX7ARHMMBWBXMUT · pith_short_8: PPX7ARHM

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/PPX7ARHMMBWBXMUT7ORXDM7AOR \
  | 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: 7beff044ec606c1bb293fba371b3e074525b2d238e2cb3f2396e35c0fc461c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d74ea499b77dc570d5237362f608cc26b851451293e0c8bf215b219ab4b140b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-07T15:44:34Z",
    "title_canon_sha256": "9526139c7a3bbb5b074b290ca20740766da2250d8d59bdad55f8d033517d4ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08691",
    "kind": "arxiv",
    "version": 1
  }
}