Pith Number

pith:2M4TEE6A

pith:2022:2M4TEE6A3V6LGX4TINGD34XRPE

not attested not anchored not stored refs pending

The Dissipation of the Solar Nebula Constrained by Impacts and Core Cooling in Planetesimals

Alison C. Hunt, Gretchen K. Benedix, Karen J. Theis, Maria Sch\"onb\"achler, Mark Rehk\"amper, Rasmus Andreasen

arxiv:2211.08306 v1 · 2022-11-15 · astro-ph.EP · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2M4TEE6A3V6LGX4TINGD34XRPE}

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	2026-07-05T05:16:27.941376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3393213c0dd7cb35f93434c3df2f17901f41e09f6166b13cd2935174fafd83c

Aliases

arxiv: 2211.08306 · arxiv_version: 2211.08306v1 · doi: 10.48550/arxiv.2211.08306 · pith_short_12: 2M4TEE6A3V6L · pith_short_16: 2M4TEE6A3V6LGX4T · pith_short_8: 2M4TEE6A

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/2M4TEE6A3V6LGX4TINGD34XRPE \
  | 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: d3393213c0dd7cb35f93434c3df2f17901f41e09f6166b13cd2935174fafd83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a52918d2b9f774cab38195425ef239d9a36cf27f1e27744e3b8da1ef7379c24f",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-11-15T17:10:31Z",
    "title_canon_sha256": "a1c9d5fc67f9f41d7aa066fff2ada0fba63737a00ed1bf7a4e31f7623c23d10c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08306",
    "kind": "arxiv",
    "version": 1
  }
}