Pith Number

pith:54C4TIIV

pith:2024:54C4TIIVHD2MNK5UNO6VFRWNDT

not attested not anchored not stored refs pending

The nucleosynthetic fingerprint of the outermost protoplanetary disk and early Solar System dynamics

Elishevah van Kooten, Ian Franchi, Isaac Onyett, John Walmsley, Martin Bizzarro, Martin Schiller, Po-Yen Tung, Simon Fairclough, Xuchao Zhao

arxiv:2406.09893 v1 · 2024-06-14 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54C4TIIVHD2MNK5UNO6VFRWNDT}

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	2026-07-05T08:32:01.520294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef05c9a11538f4c6abb46bbd52c6cd1cea57b5dc948d2d493529439a4fe58bf7

Aliases

arxiv: 2406.09893 · arxiv_version: 2406.09893v1 · doi: 10.48550/arxiv.2406.09893 · pith_short_12: 54C4TIIVHD2M · pith_short_16: 54C4TIIVHD2MNK5U · pith_short_8: 54C4TIIV

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/54C4TIIVHD2MNK5UNO6VFRWNDT \
  | 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: ef05c9a11538f4c6abb46bbd52c6cd1cea57b5dc948d2d493529439a4fe58bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a4a87e2aaa1c66f5ccc492e93ad43bc2f606888fb4e3eccbad6657e9b6acc86",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-06-14T10:06:53Z",
    "title_canon_sha256": "aa6e6cf1c5783134234321e6e5c332d40f66c30ec51b6657479cf5f0887a7cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09893",
    "kind": "arxiv",
    "version": 1
  }
}