Pith Number

pith:OGAY3PVK

pith:2012:OGAY3PVKJWMT2RTR6TO7IFOFHG

not attested not anchored not stored refs pending

The physics of protoplanetesimal dust agglomerates. VII The low-velocity collision behavior of large dust agglomerates

Alexander Seizinger, J\"urgen Blum, Rainer Schr\"apler, Wilhelm Kley

arxiv:1208.3095 v3 · 2012-08-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGAY3PVKJWMT2RTR6TO7IFOFHG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:55:15.696859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71818dbeaa4d993d4671f4ddf415c539acac8039ec436d8f0f111f450495ecec

Aliases

arxiv: 1208.3095 · arxiv_version: 1208.3095v3 · doi: 10.48550/arxiv.1208.3095 · pith_short_12: OGAY3PVKJWMT · pith_short_16: OGAY3PVKJWMT2RTR · pith_short_8: OGAY3PVK

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/OGAY3PVKJWMT2RTR6TO7IFOFHG \
  | 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: 71818dbeaa4d993d4671f4ddf415c539acac8039ec436d8f0f111f450495ecec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfcae4ce9e7255d23adec018c01f9bacbd562ebe7f67ee5cb1f987225e5ddf35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-08-15T11:49:26Z",
    "title_canon_sha256": "16ed1d343bc9aa43f4d6fb6a6e3c1248f8a6f1e4768f70724deb32ea211f04f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3095",
    "kind": "arxiv",
    "version": 3
  }
}