Pith Number

pith:3FVQ6IJP

pith:2014:3FVQ6IJPMBERZBWAOS76T56HOU

not attested not anchored not stored refs pending

Do cement nanoparticles exist in space ?

A. Maksimovic, G. Bilalbegovic, V. Mohacek-Grosev

arxiv:1404.7392 v1 · 2014-04-29 · astro-ph.SR · astro-ph.GA · cond-mat.mtrl-sci · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FVQ6IJPMBERZBWAOS76T56HOU}

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	2026-05-18T02:49:53.451280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96b0f212f60491c86c074bfe9f7c7750b27f742828bcb9a3f8646d8fe99b50f

Aliases

arxiv: 1404.7392 · arxiv_version: 1404.7392v1 · doi: 10.48550/arxiv.1404.7392 · pith_short_12: 3FVQ6IJPMBER · pith_short_16: 3FVQ6IJPMBERZBWA · pith_short_8: 3FVQ6IJP

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/3FVQ6IJPMBERZBWAOS76T56HOU \
  | 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: d96b0f212f60491c86c074bfe9f7c7750b27f742828bcb9a3f8646d8fe99b50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aef8e74d1547483dd8daa8c351793694d1248d8dfafdc9479c5501a2fc749e9",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "cond-mat.mtrl-sci",
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-29T15:10:48Z",
    "title_canon_sha256": "27f3d26fe83d2c487d6f4f9cd26f28d40ae6efefa83f9e639a1a98eb246067dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7392",
    "kind": "arxiv",
    "version": 1
  }
}