Pith Number

pith:WFK3PL5Y

pith:2013:WFK3PL5YNYZYZSEPRTIASJFTOY

not attested not anchored not stored refs pending

The Suborbital Particle Aggregation and Collision Experiment (SPACE): Studying the Collision Behavior of Submillimeter-Sized Dust Aggregates on the Suborbital Rocket Flight REXUS 12

Daniel Hei{\ss}elmann, Julie Brisset, J\"urgen Blum, Ren\'e Weidling, Stefan Kothe

arxiv:1308.3645 v1 · 2013-08-16 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFK3PL5YNYZYZSEPRTIASJFTOY}

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	2026-05-18T01:48:14.613554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b155b7afb86e338cc88f8cd00924b37627c73c1047a5f7e877a7a0a9c17dfc32

Aliases

arxiv: 1308.3645 · arxiv_version: 1308.3645v1 · doi: 10.48550/arxiv.1308.3645 · pith_short_12: WFK3PL5YNYZY · pith_short_16: WFK3PL5YNYZYZSEP · pith_short_8: WFK3PL5Y

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/WFK3PL5YNYZYZSEPRTIASJFTOY \
  | 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: b155b7afb86e338cc88f8cd00924b37627c73c1047a5f7e877a7a0a9c17dfc32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce25e09beb864ebf0617a7f1286af9708cbf0ad14765e004110e951b010b1d8",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-08-16T14:53:45Z",
    "title_canon_sha256": "96bddfa24617018d0c07fab61f6e5a6a4c3bb72ff43aafd15f4be11ef284ca8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3645",
    "kind": "arxiv",
    "version": 1
  }
}