Pith Number

pith:JJHARD3T

pith:2017:JJHARD3TV3LDFYMIITJIDSJ6IY

not attested not anchored not stored refs pending

Effect of impact velocity and acoustic fluidization on the simple-to-complex transition of lunar craters

Brandon C. Johnson, Elizabeth A. Silber, Gordon R. Osinski, Richard A. F. Grieve

arxiv:1704.04247 v1 · 2017-04-13 · 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{JJHARD3TV3LDFYMIITJIDSJ6IY}

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	2026-05-18T00:46:22.055836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a4e088f73aed632e18844d281c93e461e2567dc7b6649638f790fcbb3d89f51

Aliases

arxiv: 1704.04247 · arxiv_version: 1704.04247v1 · doi: 10.48550/arxiv.1704.04247 · pith_short_12: JJHARD3TV3LD · pith_short_16: JJHARD3TV3LDFYMI · pith_short_8: JJHARD3T

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/JJHARD3TV3LDFYMIITJIDSJ6IY \
  | 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: 4a4e088f73aed632e18844d281c93e461e2567dc7b6649638f790fcbb3d89f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e594d9eb12dc024fd1eb59c72a713269c4ac5fc23917f4c6711e9b787b07c7c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-13T18:20:02Z",
    "title_canon_sha256": "8e7950c89e8af59a5fb4313dcb89698a265d71cd2a49d0d88cd7442c9812479c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04247",
    "kind": "arxiv",
    "version": 1
  }
}