Pith Number

pith:WJZPVAJS

pith:2011:WJZPVAJSBGRK54CWHLUKPGOF7H

not attested not anchored not stored refs pending

Planetary Core Formation with Collisional Fragmentation and Atmosphere to Form Gas Giant Planets

Alexander V. Krivov, Hidekazu Tanaka, Hiroshi Kobayashi

arxiv:1106.2047 v1 · 2011-06-10 · 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{WJZPVAJSBGRK54CWHLUKPGOF7H}

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	2026-05-18T02:01:40.056261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b272fa813209a2aef0563ae8a799c5f9d1a7dad6844f9f3c8a882d4d007471b3

Aliases

arxiv: 1106.2047 · arxiv_version: 1106.2047v1 · doi: 10.48550/arxiv.1106.2047 · pith_short_12: WJZPVAJSBGRK · pith_short_16: WJZPVAJSBGRK54CW · pith_short_8: WJZPVAJS

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/WJZPVAJSBGRK54CWHLUKPGOF7H \
  | 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: b272fa813209a2aef0563ae8a799c5f9d1a7dad6844f9f3c8a882d4d007471b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdce1337b67be4d15acddafc4bb9a7205bfeac6b155b8c4c56dce0235fabaa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-06-10T13:25:29Z",
    "title_canon_sha256": "d54ccacc2d4c2ed160bf9b0f8c91900e09fb4f49a170d1011eb8d8a897bb781f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2047",
    "kind": "arxiv",
    "version": 1
  }
}