Pith Number

pith:X7UKO6TP

pith:2016:X7UKO6TPVNXB7IWNWXTICTI52H

not attested not anchored not stored refs pending

Formation of bi-lobed shapes by sub-catastrophic collisions: A late origin of comet 67P/C-G's structure

M. Jutzi, W. Benz

arxiv:1611.02615 v1 · 2016-11-08 · 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{X7UKO6TPVNXB7IWNWXTICTI52H}

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	2026-05-18T00:53:57.782164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe8a77a6fab6e1fa2cdb5e6814d1dd1d78fb39b7ed3666eda0f4a7cecdd4a97

Aliases

arxiv: 1611.02615 · arxiv_version: 1611.02615v1 · doi: 10.48550/arxiv.1611.02615 · pith_short_12: X7UKO6TPVNXB · pith_short_16: X7UKO6TPVNXB7IWN · pith_short_8: X7UKO6TP

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/X7UKO6TPVNXB7IWNWXTICTI52H \
  | 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: bfe8a77a6fab6e1fa2cdb5e6814d1dd1d78fb39b7ed3666eda0f4a7cecdd4a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac6478833c8cff14759610d0644ad55cd6c363f7343eeec166c01dc9bbb1eac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-11-08T17:20:40Z",
    "title_canon_sha256": "f058be6a52876b47f358457af379084c3ff4c3bd0806667962b5cc83f31940bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02615",
    "kind": "arxiv",
    "version": 1
  }
}