Pith Number

pith:ALXDUHA4

pith:2024:ALXDUHA4WCG4KY3SS52OJXQE43

not attested not anchored not stored refs pending

Collisional damping in debris discs: Only significant if collision velocities are low

Marija R. Jankovic, Mark C. Wyatt, Torsten L\"ohne

arxiv:2411.13991 v1 · 2024-11-21 · 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{ALXDUHA4WCG4KY3SS52OJXQE43}

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	2026-07-05T09:38:39.980462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ee3a1c1cb08dc563729774e4de04e6e7f4d42c62727ef799733af18f2a4152

Aliases

arxiv: 2411.13991 · arxiv_version: 2411.13991v1 · doi: 10.48550/arxiv.2411.13991 · pith_short_12: ALXDUHA4WCG4 · pith_short_16: ALXDUHA4WCG4KY3S · pith_short_8: ALXDUHA4

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/ALXDUHA4WCG4KY3SS52OJXQE43 \
  | 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: 02ee3a1c1cb08dc563729774e4de04e6e7f4d42c62727ef799733af18f2a4152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3ca4935a9f1a29c442e152d27570d97149a96be17ecfd02b12f66747e09c5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-11-21T10:01:43Z",
    "title_canon_sha256": "8d9f49418ab0154513a24b46596e94a9512a9c23219eba07233e0181a7600c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13991",
    "kind": "arxiv",
    "version": 1
  }
}