Pith Number

pith:EL25LY7B

pith:2018:EL25LY7BNIQUZJCJ5OFEL2HDKW

not attested not anchored not stored refs pending

Impact Excitation of a Seismic Pulse and Vibrational Normal Modes on Asteroid Bennu and Associated Slumping of Regolith

Alice C. Quillen, Paul Sanchez, Randal C. Nelson, Stephen R. Schwartz, Yuanyuan Chen, Yuhui Zhao

arxiv:1804.02058 v2 · 2018-04-05 · 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{EL25LY7BNIQUZJCJ5OFEL2HDKW}

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	2026-05-18T00:03:16.870966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f5d5e3e16a214ca449eb8a45e8e355ac1794915a4c224de58902313e4c215a

Aliases

arxiv: 1804.02058 · arxiv_version: 1804.02058v2 · doi: 10.48550/arxiv.1804.02058 · pith_short_12: EL25LY7BNIQU · pith_short_16: EL25LY7BNIQUZJCJ · pith_short_8: EL25LY7B

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/EL25LY7BNIQUZJCJ5OFEL2HDKW \
  | 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: 22f5d5e3e16a214ca449eb8a45e8e355ac1794915a4c224de58902313e4c215a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6996d6a5ea7f757fde07f3b6600d9eed125f77d30c019b2405acea51d3f4b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-05T21:07:54Z",
    "title_canon_sha256": "0ec2ac5da83204f5055a066672e58847bbb9f785303aa1d9351b1a84034b9b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02058",
    "kind": "arxiv",
    "version": 2
  }
}