Pith Number

pith:2IW4HKEE

pith:2026:2IW4HKEEKQXHBW53NIME22AHL6

not attested not anchored not stored refs pending

ECHO: Explainable Co-editing with Human-in-the-loop Operations for Presentation Refinement

Yongqi Kang, Yong Zhao, Yu Fu, Yujia Zhou

arxiv:2606.09851 v1 · 2026-05-11 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IW4HKEEKQXHBW53NIME22AHL6}

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	2026-06-10T00:08:28.533112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22dc3a884542e70dbbb6a184d68075fbe6183ee9739be8bbd634a620684511f

Aliases

arxiv: 2606.09851 · arxiv_version: 2606.09851v1 · doi: 10.48550/arxiv.2606.09851 · pith_short_12: 2IW4HKEEKQXH · pith_short_16: 2IW4HKEEKQXHBW53 · pith_short_8: 2IW4HKEE

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/2IW4HKEEKQXHBW53NIME22AHL6 \
  | 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: d22dc3a884542e70dbbb6a184d68075fbe6183ee9739be8bbd634a620684511f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d569b9a5b86a9e17f9b13ec20e1ea693f7c3deee87094c54731947b8868d13e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-05-11T08:00:48Z",
    "title_canon_sha256": "8c9ba702c4c864b7d52eed5b48773ab6e23c97fac4f076e4fb98dd08294421e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09851",
    "kind": "arxiv",
    "version": 1
  }
}