Pith Number

pith:H5GO5R4N

pith:2013:H5GO5R4NXW7ZW7YU5H37HSFZC4

not attested not anchored not stored refs pending

Targeting Young Stars with Kepler: Planet Formation, Migration Mechanisms and the Early History of Planetary Systems

(2) University of Rochester, (3) Institute for Advanced Study, (4) Lowell Observatory, (5) Princeton University, (6) Instituto Nacional de Astrof\'isica, David S. Spiegel (3), Emanuele Bertone, Eric Mamajek (2), Evgenya L. Shkolnik (4), James P. Lloyd (1), Jonathan I. Lunine (1), Jose Manuel Olmedo Aguilar (6) ((1) Cornell University, Kevin R. Covey, Lucianne Walkowicz (5), Miguel Chavez, \'Optica y Electr\'onica)

arxiv:1309.1520 v1 · 2013-09-06 · 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{H5GO5R4NXW7ZW7YU5H37HSFZC4}

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	2026-05-18T03:13:59.250990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4ceec78dbdbf9b7f14e9f7f3c8b9172faec20b9c345f4547d0abf5a94eb60e

Aliases

arxiv: 1309.1520 · arxiv_version: 1309.1520v1 · doi: 10.48550/arxiv.1309.1520 · pith_short_12: H5GO5R4NXW7Z · pith_short_16: H5GO5R4NXW7ZW7YU · pith_short_8: H5GO5R4N

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/H5GO5R4NXW7ZW7YU5H37HSFZC4 \
  | 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: 3f4ceec78dbdbf9b7f14e9f7f3c8b9172faec20b9c345f4547d0abf5a94eb60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db13032cf520425f0635b0db37c7cba05f42be3a630cfd3027298eb226c80eff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-06T02:08:17Z",
    "title_canon_sha256": "0afae9ff5c52fede88e13a25512518b25763efa2d64f4039e83ba8d16af9df40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1520",
    "kind": "arxiv",
    "version": 1
  }
}