Pith Number

pith:IAOK4XLU

pith:2012:IAOK4XLUEBUH3BIIL65FHAFNSU

not attested not anchored not stored refs pending

Building Terrestrial Planets

Alessandro Morbidelli, David P. O`brien, Jonathan I. Lunine, Kevin J. Walsh, Sean N. Raymond

arxiv:1208.4694 v1 · 2012-08-23 · 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{IAOK4XLUEBUH3BIIL65FHAFNSU}

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.

Cited by

2 papers in Pith

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

Receipt and verification

First computed	2026-05-18T03:48:12.855401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401cae5d7420687d85085fba5380ad952412b387a531a6a2cff39b42ea7c7ed9

Aliases

arxiv: 1208.4694 · arxiv_version: 1208.4694v1 · doi: 10.48550/arxiv.1208.4694 · pith_short_12: IAOK4XLUEBUH · pith_short_16: IAOK4XLUEBUH3BII · pith_short_8: IAOK4XLU

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/IAOK4XLUEBUH3BIIL65FHAFNSU \
  | 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: 401cae5d7420687d85085fba5380ad952412b387a531a6a2cff39b42ea7c7ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c00c4e061231fc47e5939657aa12ac98da939591134ac59ed220838d52a1fa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-08-23T09:01:55Z",
    "title_canon_sha256": "1f184520549d275fa51c8b145f80fa4015121344d251ec86a0eaee208d0d42e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4694",
    "kind": "arxiv",
    "version": 1
  }
}