Pith Number

pith:R33YRYEB

pith:2025:R33YRYEBXUDIJX243P2WXBSRGO

not attested not anchored not stored refs pending

EPiC: Towards Lossless Speedup for Reasoning Training through Edge-Preserving CoT Condensation

Chongyu Fan, Hadi Reisizadeh, Jinghan Jia, Mingyi Hong, Nathalie Baracaldo, Sijia Liu

arxiv:2506.04205 v1 · 2025-06-04 · 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{R33YRYEBXUDIJX243P2WXBSRGO}

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	2026-07-05T11:15:58.877930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef788e081bd0684df5cdbf56b865133a13463f47b6c9263db4c4bf3d4f4c788

Aliases

arxiv: 2506.04205 · arxiv_version: 2506.04205v1 · doi: 10.48550/arxiv.2506.04205 · pith_short_12: R33YRYEBXUDI · pith_short_16: R33YRYEBXUDIJX24 · pith_short_8: R33YRYEB

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/R33YRYEBXUDIJX243P2WXBSRGO \
  | 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: 8ef788e081bd0684df5cdbf56b865133a13463f47b6c9263db4c4bf3d4f4c788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dbf1e6004dbc3b37885443f32277e4554a356c697e9f075db4dd15d6c5c7cf0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-04T17:49:10Z",
    "title_canon_sha256": "1346a7f2c1b20fb8c2aecf8521c728501ddf54546d6994ad4d2fb9db863f63e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04205",
    "kind": "arxiv",
    "version": 1
  }
}