Pith Number

pith:2JU3ALCQ

pith:2018:2JU3ALCQ4SAK6GV7D3JNYSGL6O

not attested not anchored not stored refs pending

Boulder Stranding in Ejecta Launched by an Impact Generated Seismic Pulse

Alice C. Quillen, Erik Asphaug, Esteban Wright, Juliana South, Larkin Martini, Miki Nakajima, Paul Sanchez, Randal C. Nelson, Stephen Schwartz

arxiv:1812.01670 v2 · 2018-12-04 · astro-ph.EP · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JU3ALCQ4SAK6GV7D3JNYSGL6O}

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	2026-07-05T00:26:05.767826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d269b02c50e480af1abf1ed2dc48cbf39716e7b2ed1675b30c79dfaa66a2a0e9

Aliases

arxiv: 1812.01670 · arxiv_version: 1812.01670v2 · doi: 10.48550/arxiv.1812.01670 · pith_short_12: 2JU3ALCQ4SAK · pith_short_16: 2JU3ALCQ4SAK6GV7 · pith_short_8: 2JU3ALCQ

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/2JU3ALCQ4SAK6GV7D3JNYSGL6O \
  | 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: d269b02c50e480af1abf1ed2dc48cbf39716e7b2ed1675b30c79dfaa66a2a0e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1156093675028f586ace4c3b640d47ee856f43aecb67076fbb72c91c3154ae72",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-04T20:31:08Z",
    "title_canon_sha256": "ac9f65f6171fccfbb4cc6e65401c48c4c995acb0a95b36fd2d162fe87764e0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01670",
    "kind": "arxiv",
    "version": 2
  }
}