Pith Number

pith:QDUV57FK

pith:2019:QDUV57FKT4P27M3JIBQRTYPQXT

not attested not anchored not stored refs pending

Sticking Properties of Silicates in Planetesimal Formation Revisited

Gerhard Wurm, Jens Teiser, Tobias Steinpilz

arxiv:1905.11864 v1 · 2019-05-28 · 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{QDUV57FKT4P27M3JIBQRTYPQXT}

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	2026-05-17T23:44:50.075297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e95efcaa9f1fafb369406119e1f0bcfacf4463375ab9d3bee2764a6760f056

Aliases

arxiv: 1905.11864 · arxiv_version: 1905.11864v1 · doi: 10.48550/arxiv.1905.11864 · pith_short_12: QDUV57FKT4P2 · pith_short_16: QDUV57FKT4P27M3J · pith_short_8: QDUV57FK

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/QDUV57FKT4P27M3JIBQRTYPQXT \
  | 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: 80e95efcaa9f1fafb369406119e1f0bcfacf4463375ab9d3bee2764a6760f056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2596bf70046b5eb722203e942ce895e664983d40bde61424a8e90cdac68367be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-05-28T14:54:21Z",
    "title_canon_sha256": "b1537a96d0ce349777cbb4910e49cd41d9ab2a1f4076e95cfe4cd4a17667025a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11864",
    "kind": "arxiv",
    "version": 1
  }
}