Pith Number

pith:QEG7T5XP

pith:2025:QEG7T5XP5DQU5GGFAHU7T5IC4Z

not attested not anchored not stored refs pending

TAPS : Frustratingly Simple Test Time Active Learning for VLMs

Aprameyo Chakrabartty, Bibhudatta Bhanja, Dhruv Sarkar

arxiv:2507.20028 v1 · 2025-07-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEG7T5XP5DQU5GGFAHU7T5IC4Z}

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	2026-07-05T11:43:46.878345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

810df9f6efe8e14e98c501e9f9f502e647f3fc07ac429e740b44f25d8f067ee7

Aliases

arxiv: 2507.20028 · arxiv_version: 2507.20028v1 · doi: 10.48550/arxiv.2507.20028 · pith_short_12: QEG7T5XP5DQU · pith_short_16: QEG7T5XP5DQU5GGF · pith_short_8: QEG7T5XP

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/QEG7T5XP5DQU5GGFAHU7T5IC4Z \
  | 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: 810df9f6efe8e14e98c501e9f9f502e647f3fc07ac429e740b44f25d8f067ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eafd3c5a33bbd7eb56221976bdc71254806986fb529ce474d30f6328d62f6fa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-26T18:04:49Z",
    "title_canon_sha256": "7ecef9c75b2acf3668b7db21811dfd55716373d56cdad333bb2bd3bb920b77b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20028",
    "kind": "arxiv",
    "version": 1
  }
}