Pith Number

pith:4VOR6SLF

pith:2020:4VOR6SLF7RXO5OVDED6TPMTUMI

not attested not anchored not stored refs pending

Unified simulations of planetary formation and atmospheric evolution: Effects of pebble accretion, giant impacts, and stellar irradiations on super-Earth formation

Masahiro Ogihara, Yasunori Hori

arxiv:2003.05934 v1 · 2020-03-12 · 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{4VOR6SLF7RXO5OVDED6TPMTUMI}

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	2026-07-05T00:55:11.925310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e55d1f4965fc6eeebaa320fd37b274622075be8b405b1dbce0fb1e8bf7f6fc2a

Aliases

arxiv: 2003.05934 · arxiv_version: 2003.05934v1 · doi: 10.48550/arxiv.2003.05934 · pith_short_12: 4VOR6SLF7RXO · pith_short_16: 4VOR6SLF7RXO5OVD · pith_short_8: 4VOR6SLF

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/4VOR6SLF7RXO5OVDED6TPMTUMI \
  | 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: e55d1f4965fc6eeebaa320fd37b274622075be8b405b1dbce0fb1e8bf7f6fc2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c6436bf6d851a5f500945c197019afdfe29b5931fc0a69384c6ca9f092c126",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-03-12T17:59:09Z",
    "title_canon_sha256": "c42d9738702db3beff2e3474d3d4e7062f806f361b732640bc63bcc56ca34ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05934",
    "kind": "arxiv",
    "version": 1
  }
}