Pith Number

pith:ECEIFZWL

pith:2017:ECEIFZWL6AQ6QX6DXNPCTRHKLQ

not attested not anchored not stored refs pending

Collisions and drag in debris discs with eccentric parent belts

A. V. Krivov, F. Kirchschlager, J. A. Sende, S. Wolf, T. L\"ohne

arxiv:1704.08085 v1 · 2017-04-26 · 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{ECEIFZWL6AQ6QX6DXNPCTRHKLQ}

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	2026-05-18T00:36:31.818269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208882e6cbf021e85fc3bb5e29c4ea5c32a60a693c3169f2aca86707fcb31cf1

Aliases

arxiv: 1704.08085 · arxiv_version: 1704.08085v1 · doi: 10.48550/arxiv.1704.08085 · pith_short_12: ECEIFZWL6AQ6 · pith_short_16: ECEIFZWL6AQ6QX6D · pith_short_8: ECEIFZWL

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/ECEIFZWL6AQ6QX6DXNPCTRHKLQ \
  | 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: 208882e6cbf021e85fc3bb5e29c4ea5c32a60a693c3169f2aca86707fcb31cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976e83cbd86e345e3f286af4aeb8bd5c59b8438c59272dc583f5ea7ec03dd3dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-26T12:58:17Z",
    "title_canon_sha256": "c5f95a7dad902c3832f887965ebfc1591f3839aaa5d611851fc2e5365bd2f1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08085",
    "kind": "arxiv",
    "version": 1
  }
}