Pith Number

pith:4GE5X5BA

pith:2015:4GE5X5BAFXC4QGCR2C2NWX4MR6

not attested not anchored not stored refs pending

Modelling circumbinary protoplanetary disks: I. Fluid simulations of the Kepler-16 and 34 systems

C. Baruteau, P. J. Carter, S.-J. Paardekooper, S. Lines, Z. M. Leinhardt

arxiv:1507.06998 v1 · 2015-07-24 · 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{4GE5X5BAFXC4QGCR2C2NWX4MR6}

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	2026-05-18T01:30:58.079722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e189dbf4202dc5c81851d0b4db5f8c8fb712e04f40d7df318f7ee7ec20071f14

Aliases

arxiv: 1507.06998 · arxiv_version: 1507.06998v1 · doi: 10.48550/arxiv.1507.06998 · pith_short_12: 4GE5X5BAFXC4 · pith_short_16: 4GE5X5BAFXC4QGCR · pith_short_8: 4GE5X5BA

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/4GE5X5BAFXC4QGCR2C2NWX4MR6 \
  | 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: e189dbf4202dc5c81851d0b4db5f8c8fb712e04f40d7df318f7ee7ec20071f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7fb6a9cab7f8ea41d63da891db209d0ffc225b6e72ab7cad08373c366c4c6b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-24T20:00:33Z",
    "title_canon_sha256": "e28cea6808c38dc65fe751a5ce378c9f69ee824ecee0a0aae0c2b60cbf88ba88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06998",
    "kind": "arxiv",
    "version": 1
  }
}