Pith Number

pith:DKMJ3R2R

pith:2017:DKMJ3R2RMRIIAYM7GT554IM4XU

not attested not anchored not stored refs pending

Low mass planet migration in magnetically torqued dead zones - I. Static migration torque

Colin P. McNally, Oliver Gressel, Richard P. Nelson, Sijme-Jan Paardekooper, Wladimir Lyra

arxiv:1708.05721 v2 · 2017-08-18 · 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{DKMJ3R2RMRIIAYM7GT554IM4XU}

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	2026-05-18T00:18:31.626352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a989dc751645080619f34fbde219cbd3b5d355ab3fdf274e0e91df35fd0ef04

Aliases

arxiv: 1708.05721 · arxiv_version: 1708.05721v2 · doi: 10.48550/arxiv.1708.05721 · pith_short_12: DKMJ3R2RMRII · pith_short_16: DKMJ3R2RMRIIAYM7 · pith_short_8: DKMJ3R2R

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/DKMJ3R2RMRIIAYM7GT554IM4XU \
  | 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: 1a989dc751645080619f34fbde219cbd3b5d355ab3fdf274e0e91df35fd0ef04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8333b3fe83b1971e93882e6381ad7a13a2e7f8d401641c713a8e723c066906b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-08-18T18:00:26Z",
    "title_canon_sha256": "129c324ccd4d7f9f98c9c98aba67ec5baa327990206ce2ec7c3cd03e4233c26c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05721",
    "kind": "arxiv",
    "version": 2
  }
}