Pith Number

pith:3RZ5OSOK

pith:2022:3RZ5OSOKURVJWGNK5MAIVB76BT

not attested not anchored not stored refs pending

Phase-Stretch Adaptive Gradient-Field Extractor (PAGE)

Bahram Jalali, Callen MacPhee, Madhuri Suthar

arxiv:2202.03570 v2 · 2022-02-08 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RZ5OSOKURVJWGNK5MAIVB76BT}

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	2026-07-05T03:56:18.252763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc73d749caa46a9b19aaeb008a87fe0cfc91b8f30ed73c4e7acd69f85df33132

Aliases

arxiv: 2202.03570 · arxiv_version: 2202.03570v2 · doi: 10.48550/arxiv.2202.03570 · pith_short_12: 3RZ5OSOKURVJ · pith_short_16: 3RZ5OSOKURVJWGNK · pith_short_8: 3RZ5OSOK

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/3RZ5OSOKURVJWGNK5MAIVB76BT \
  | 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: dc73d749caa46a9b19aaeb008a87fe0cfc91b8f30ed73c4e7acd69f85df33132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efbda5e3f582a0ef62120515e19a01465498143ee81a5f3d382c21f4166159a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-08T00:14:50Z",
    "title_canon_sha256": "e9d9d2c6ebf5b361fefa6adb915c11fddebe8b07fce6005f5f0202759656addb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03570",
    "kind": "arxiv",
    "version": 2
  }
}