Pith Number

pith:5ROWYYBM

pith:2025:5ROWYYBM65NYKPYLW64TMMLWCI

not attested not anchored not stored refs pending

On Mechanistic Circuits for Extractive Question-Answering

Cherry Zhao, Ryan Rossi, Samyadeep Basu, Soheil Feizi, Varun Manjunatha, Vlad Morariu, Zichao Wang

arxiv:2502.08059 v1 · 2025-02-12 · 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{5ROWYYBM65NYKPYLW64TMMLWCI}

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	2026-07-05T10:13:14.510133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5d6c602cf75b853f0bb7b9363176121975bc5c33141d53ef4674faf3ef2c76

Aliases

arxiv: 2502.08059 · arxiv_version: 2502.08059v1 · doi: 10.48550/arxiv.2502.08059 · pith_short_12: 5ROWYYBM65NY · pith_short_16: 5ROWYYBM65NYKPYL · pith_short_8: 5ROWYYBM

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/5ROWYYBM65NYKPYLW64TMMLWCI \
  | 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: ec5d6c602cf75b853f0bb7b9363176121975bc5c33141d53ef4674faf3ef2c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dd6981bcbe4ab92dc6b7c51a2fc790f64bcd0592bb3305e34dcefbc27263730",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-12T01:54:21Z",
    "title_canon_sha256": "6bc0e4250dd505312ed5b55e59e9b8d1b71411302fbafcdc94c84de5b35dbdb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08059",
    "kind": "arxiv",
    "version": 1
  }
}