Pith Number

pith:RYHGNGLS

pith:2026:RYHGNGLSNNTN4TT6LTWH6O65JX

not attested not anchored not stored refs pending

APCyc: Property-Informed Design of Cyclic Peptides via Automated Cyclization

Jintai Chen, Lang Qin, Yifan Zhao

arxiv:2606.12991 v1 · 2026-06-11 · 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{RYHGNGLSNNTN4TT6LTWH6O65JX}

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	2026-06-12T01:09:36.318336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e0e6699726b66de4e7e5cec7f3bdd4dc7103e300f1f7924451a1b6060a50a56

Aliases

arxiv: 2606.12991 · arxiv_version: 2606.12991v1 · doi: 10.48550/arxiv.2606.12991 · pith_short_12: RYHGNGLSNNTN · pith_short_16: RYHGNGLSNNTN4TT6 · pith_short_8: RYHGNGLS

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/RYHGNGLSNNTN4TT6LTWH6O65JX \
  | 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: 8e0e6699726b66de4e7e5cec7f3bdd4dc7103e300f1f7924451a1b6060a50a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f00c2140fdea123b0a727a62a5f2e7b170d10d74962e8d37cb57439609a29e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T07:26:16Z",
    "title_canon_sha256": "ac4f8b10a818e2456ba207469c58b27b30cc7395ca29927ccfa9ed0f88d465f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12991",
    "kind": "arxiv",
    "version": 1
  }
}