Pith Number

pith:ITWBUWD2

pith:2025:ITWBUWD2NFYKGDLLUNRSLSGDLB

not attested not anchored not stored refs pending

Autonomous nanoparticle synthesis by design

Aleksandra Smolska, Andres Faina, Andy S. Anker, Jonas H. Jensen, Jonathan Quinson, Kasper Stoy, Mads R. V. Jorgensen, Miguel Gonzalez-Duque, Mikkel Juelsholt, Rodrigo Moreno, Tejs Vegge, Vincent Hardion

arxiv:2505.13571 v1 · 2025-05-19 · cond-mat.mtrl-sci · cond-mat.mes-hall · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITWBUWD2NFYKGDLLUNRSLSGDLB}

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	2026-07-05T11:05:47.910433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ec1a587a6970a30d6ba36325c8c358608afefb3827476b96bae2991ec1f95b

Aliases

arxiv: 2505.13571 · arxiv_version: 2505.13571v1 · doi: 10.48550/arxiv.2505.13571 · pith_short_12: ITWBUWD2NFYK · pith_short_16: ITWBUWD2NFYKGDLL · pith_short_8: ITWBUWD2

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/ITWBUWD2NFYKGDLLUNRSLSGDLB \
  | 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: 44ec1a587a6970a30d6ba36325c8c358608afefb3827476b96bae2991ec1f95b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38d29364eb4065b5fda6c2c542ec47c379cc8ac9078239f91bf0c2823e30b569",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-19T13:19:30Z",
    "title_canon_sha256": "1d04577a4463cb0e864d50a59b2e087b0c4f6b1a7b2cd8b49c741c6c62863bd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13571",
    "kind": "arxiv",
    "version": 1
  }
}