Pith Number

pith:2ELUWPT4

pith:2017:2ELUWPT4RMFDYHXU4KXLVHMVWE

not attested not anchored not stored refs pending

Impact Erosion Model for Gravity-Dominated Planetesimals

H. Genda, H. Kobayashi, H. Tanaka, R. Suetsugu, T. Fujita, Y. Abe

arxiv:1703.03053 v1 · 2017-03-08 · 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{2ELUWPT4RMFDYHXU4KXLVHMVWE}

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	2026-05-18T00:41:36.507962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1174b3e7c8b0a3c1ef4e2aeba9d95b1327afc3af2aefb5823dc571a885c24b9

Aliases

arxiv: 1703.03053 · arxiv_version: 1703.03053v1 · doi: 10.48550/arxiv.1703.03053 · pith_short_12: 2ELUWPT4RMFD · pith_short_16: 2ELUWPT4RMFDYHXU · pith_short_8: 2ELUWPT4

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/2ELUWPT4RMFDYHXU4KXLVHMVWE \
  | 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: d1174b3e7c8b0a3c1ef4e2aeba9d95b1327afc3af2aefb5823dc571a885c24b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce1eb11676c8544d6caf5496adc81096b6c4d9d2a02ab2d92e6d8c0c701bc5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-08T22:06:37Z",
    "title_canon_sha256": "4a7d2189ec95c34d5e07ca7b499e08680b60036d63b9a8167704e74925acc8b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03053",
    "kind": "arxiv",
    "version": 1
  }
}