Pith Number

pith:FDF5U6II

pith:2015:FDF5U6IIJQ7BWUA2FHYCIDU3ER

not attested not anchored not stored refs pending

The impact of initial conditions in N-body simulations of debris discs

E. Thilliez, S.T. Maddison

arxiv:1509.08589 v1 · 2015-09-29 · 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{FDF5U6IIJQ7BWUA2FHYCIDU3ER}

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	2026-05-18T01:26:41.323210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28cbda79084c3e1b501a29f0240e9b245d621878f42df821e3340c268412609f

Aliases

arxiv: 1509.08589 · arxiv_version: 1509.08589v1 · doi: 10.48550/arxiv.1509.08589 · pith_short_12: FDF5U6IIJQ7B · pith_short_16: FDF5U6IIJQ7BWUA2 · pith_short_8: FDF5U6II

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/FDF5U6IIJQ7BWUA2FHYCIDU3ER \
  | 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: 28cbda79084c3e1b501a29f0240e9b245d621878f42df821e3340c268412609f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd699552620cb10a697d7df752606d18e2e7a4b300348f426d5717cf42ebb1de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-29T05:02:38Z",
    "title_canon_sha256": "c626923bcd709243eced1890ee6883c8848f6a3fa87c2dc5e018ca373906add4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08589",
    "kind": "arxiv",
    "version": 1
  }
}