Pith Number

pith:GAPGYZKR

pith:2020:GAPGYZKRQOOH3T2JJJK4VYZ3RY

not attested not anchored not stored refs pending

Robust Active Site Design of Single Atom Catalysts for Electrochemical Ammonia Synthesis

Lance Kavalsky, Venkatasubramanian Viswanathan

arxiv:2007.10318 v1 · 2020-07-15 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAPGYZKRQOOH3T2JJJK4VYZ3RY}

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	2026-07-05T01:20:35.828816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301e6c6551839c7dcf494a55cae33b8e3099334d6f03e76d0685dbe8fb95b8df

Aliases

arxiv: 2007.10318 · arxiv_version: 2007.10318v1 · doi: 10.48550/arxiv.2007.10318 · pith_short_12: GAPGYZKRQOOH · pith_short_16: GAPGYZKRQOOH3T2J · pith_short_8: GAPGYZKR

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/GAPGYZKRQOOH3T2JJJK4VYZ3RY \
  | 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: 301e6c6551839c7dcf494a55cae33b8e3099334d6f03e76d0685dbe8fb95b8df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4ff4517921467931585b7561e69ef7fe0718e4b3a5577c134914bd2b5312fa",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-15T15:03:49Z",
    "title_canon_sha256": "051f6f92c4bf2c78d4b0d7c57a81f4505c32bf4b1306b782a11f046483b49b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10318",
    "kind": "arxiv",
    "version": 1
  }
}