Pith Number

pith:ZDWFL5FE

pith:2026:ZDWFL5FEMDICLYARBVPB27B66R

not attested not anchored not stored refs pending

Reaction-Network-Level Discovery of Ammonia Synthesis Catalysts via Ten-Million-Scale Generative Exploration

Beien Zhu, Qingli Tang, Qingqing Mao, Ritankar Das, Ruili Li, Rui Qi, Shuoqi Zhang, Yi Gao

arxiv:2606.22926 v1 · 2026-06-22 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDWFL5FEMDICLYARBVPB27B66R}

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	2026-06-23T03:14:04.441566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ec55f4a460d025e0110d5e1d7c3ef46fea9b3d392bf62c0cb38f33a174c8ff

Aliases

arxiv: 2606.22926 · arxiv_version: 2606.22926v1 · doi: 10.48550/arxiv.2606.22926 · pith_short_12: ZDWFL5FEMDIC · pith_short_16: ZDWFL5FEMDICLYAR · pith_short_8: ZDWFL5FE

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/ZDWFL5FEMDICLYARBVPB27B66R \
  | 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: c8ec55f4a460d025e0110d5e1d7c3ef46fea9b3d392bf62c0cb38f33a174c8ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b2592a2344021e4a73e655ab8904eff922d533a8ee0b761a5aa073163f800e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-22T07:03:12Z",
    "title_canon_sha256": "bd0d24cb44024b9d0ec25d18381d921fe61a69f98264f3e5d7c9e4da0246f205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22926",
    "kind": "arxiv",
    "version": 1
  }
}