Pith Number

pith:Z2VXFJZY

pith:2015:Z2VXFJZYASN2XYDIWDLJ64IEVZ

not attested not anchored not stored refs pending

Fast migration of low-mass planets in radiative discs

Arnaud Pierens

arxiv:1508.07817 v1 · 2015-08-31 · 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{Z2VXFJZYASN2XYDIWDLJ64IEVZ}

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	2026-05-18T01:29:44.870252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceab72a738049babe068b0d69f7104ae792d9a3318f72acbcb3cdf0d701da3a7

Aliases

arxiv: 1508.07817 · arxiv_version: 1508.07817v1 · doi: 10.48550/arxiv.1508.07817 · pith_short_12: Z2VXFJZYASN2 · pith_short_16: Z2VXFJZYASN2XYDI · pith_short_8: Z2VXFJZY

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/Z2VXFJZYASN2XYDIWDLJ64IEVZ \
  | 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: ceab72a738049babe068b0d69f7104ae792d9a3318f72acbcb3cdf0d701da3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2de8d9914a52e6de5c75a51f33ea7b7c873731a78ca8e50827e9aba6fae500f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-31T13:25:21Z",
    "title_canon_sha256": "c28afc1464ca4004a892d458fe30f245cc0bc2406031e94fd5724bd3ceb9cc19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07817",
    "kind": "arxiv",
    "version": 1
  }
}