Pith Number

pith:GD42L2HJ

pith:2026:GD42L2HJVNVR3OJESHT7SVA7RZ

not attested not anchored not stored refs pending

SoftSkill: Behavioral Compression for Contextual Adaptation

Kecheng Chen, Lingpeng Kong, Rui Liu, Suiyun Zhang, Xijia Tao, Xinyu Fu, Yihua Teng, Yuzhi Zhao, Ziru Liu

arxiv:2606.20333 v1 · 2026-06-18 · 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{GD42L2HJVNVR3OJESHT7SVA7RZ}

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	2026-06-19T16:13:09.178428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f9a5e8e9ab6b1db92491e7f9541f8e7d19828a403393788801822a6cee8420

Aliases

arxiv: 2606.20333 · arxiv_version: 2606.20333v1 · doi: 10.48550/arxiv.2606.20333 · pith_short_12: GD42L2HJVNVR · pith_short_16: GD42L2HJVNVR3OJE · pith_short_8: GD42L2HJ

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/GD42L2HJVNVR3OJESHT7SVA7RZ \
  | 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: 30f9a5e8e9ab6b1db92491e7f9541f8e7d19828a403393788801822a6cee8420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e753cb8ab527dfe7645d5be159826f1ab3ee4bde0b8b366421c4726b1f5961",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T15:04:47Z",
    "title_canon_sha256": "c2235a2d59e2914747f695c02acda4834f0898f75af6d16eb4ee91ce2b552476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20333",
    "kind": "arxiv",
    "version": 1
  }
}