Pith Number

pith:T744YV7F

pith:2023:T744YV7FMFJ3HXIA3EM4MNUKZL

not attested not anchored not stored refs pending

How to make giant planets via pebble accretion

Bertram Bitsch, Sofia Savvidou

arxiv:2309.03807 v1 · 2023-09-07 · 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{T744YV7FMFJ3HXIA3EM4MNUKZL}

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	2026-07-05T07:09:52.502277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff9cc57e56153b3dd00d919c6368acaf85035ff120d7ced030cb2df9d4866c9

Aliases

arxiv: 2309.03807 · arxiv_version: 2309.03807v1 · doi: 10.48550/arxiv.2309.03807 · pith_short_12: T744YV7FMFJ3 · pith_short_16: T744YV7FMFJ3HXIA · pith_short_8: T744YV7F

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/T744YV7FMFJ3HXIA3EM4MNUKZL \
  | 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: 9ff9cc57e56153b3dd00d919c6368acaf85035ff120d7ced030cb2df9d4866c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0271e3b8dde44964bd8cb2f26ff428f36714f44700bdf6fc52bc3e0a64440970",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-09-07T16:01:05Z",
    "title_canon_sha256": "96b99590e608ada851e5512f7a721249ecbadef959ac92caeac7320ec46d9e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03807",
    "kind": "arxiv",
    "version": 1
  }
}