Pith Number

pith:GIQ5MOJC

pith:2026:GIQ5MOJC6FBR74ROJMR265NXKP

not attested not anchored not stored refs pending

$\texttt{AMEND++}$: Benchmarking Eligibility Criteria Amendments in Clinical Trials

Jacob Aptekar, Jimeng Sun, Mandis Beigi, Trisha Das

arxiv:2601.06300 v2 · 2026-01-09 · cs.CL · cs.AI · 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{GIQ5MOJC6FBR74ROJMR265NXKP}

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	2026-07-30T01:16:50.445135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3221d63922f1431ff22e4b23af75b753e1dfb1fce0a38cac47e7a6cf9cd0fd17

Aliases

arxiv: 2601.06300 · arxiv_version: 2601.06300v2 · doi: 10.48550/arxiv.2601.06300 · pith_short_12: GIQ5MOJC6FBR · pith_short_16: GIQ5MOJC6FBR74RO · pith_short_8: GIQ5MOJC

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/GIQ5MOJC6FBR74ROJMR265NXKP \
  | 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: 3221d63922f1431ff22e4b23af75b753e1dfb1fce0a38cac47e7a6cf9cd0fd17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a683363cf8728d0bdacb81615a7edf1bed75601e6c45434e93d005c8d5b2b485",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-09T20:32:04Z",
    "title_canon_sha256": "abec0c72c12e6a11dcc1f61ee82c8b7fa76a53f120361f3830ddc566a206c306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.06300",
    "kind": "arxiv",
    "version": 2
  }
}