Pith Number

pith:GM33BMIV

pith:2022:GM33BMIVR2F45CJYTGGUVQJDKA

not attested not anchored not stored refs pending

Text-mined dataset of gold nanoparticle synthesis procedures, morphologies, and size entities

Amalie Trewartha, Anubhav Jain, Gerbrand Ceder, Haoyan Huo, Kevin Cruse, Olga Kononova, Sanghoon Lee, Tanjin He, Zheren Wang

arxiv:2204.10379 v1 · 2022-04-21 · 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{GM33BMIVR2F45CJYTGGUVQJDKA}

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	2026-07-05T04:16:56.273682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3337b0b1158e8bce8938998d4ac1235028d58ebc4eb8bbe6d67ae4d0279cd94b

Aliases

arxiv: 2204.10379 · arxiv_version: 2204.10379v1 · doi: 10.48550/arxiv.2204.10379 · pith_short_12: GM33BMIVR2F4 · pith_short_16: GM33BMIVR2F45CJY · pith_short_8: GM33BMIV

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/GM33BMIVR2F45CJYTGGUVQJDKA \
  | 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: 3337b0b1158e8bce8938998d4ac1235028d58ebc4eb8bbe6d67ae4d0279cd94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6bcd58910f870fc3f629c729ee085c846ff6719ec3d6ae3f7f4f4f32f3e2be3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-04-21T19:21:26Z",
    "title_canon_sha256": "fa7223f0eb55ee03d7748a250bc42fd328ade06edc4545d4e05857d10c12884c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10379",
    "kind": "arxiv",
    "version": 1
  }
}