Pith Number

pith:S4MWJOC5

pith:2020:S4MWJOC5HGYX2JYAQJXIW66LUZ

not attested not anchored not stored refs pending

Terrestrial Planets Comparative Climatology (TPCC) mission concept

Amanda Brecht, Armin Kleinb\"ohl, Aymeric Spiga, Brian Drouin, Kandis Lea Jessup, Kevin Baines, Larry Esposito, Leslie K. Tamppari, Michael Mischna, Nicholas Schneider, Richard Hofer, Scott Guzewich, Tibor Kremic

arxiv:2007.03049 v1 · 2020-07-06 · astro-ph.IM · 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{S4MWJOC5HGYX2JYAQJXIW66LUZ}

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	2026-07-05T01:16:59.123207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971964b85d39b17d2700826e8b7bcba65af881c1917daacccbf979503211607b

Aliases

arxiv: 2007.03049 · arxiv_version: 2007.03049v1 · doi: 10.48550/arxiv.2007.03049 · pith_short_12: S4MWJOC5HGYX · pith_short_16: S4MWJOC5HGYX2JYA · pith_short_8: S4MWJOC5

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/S4MWJOC5HGYX2JYAQJXIW66LUZ \
  | 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: 971964b85d39b17d2700826e8b7bcba65af881c1917daacccbf979503211607b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9647a409c3554c745f196de61d73851ba6de9ff897ec6b7bb52bf4f96adf39f",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-07-06T20:23:01Z",
    "title_canon_sha256": "d36a559ed1e6aaca5626dfcd6a142e44c844de4d11ea27e75de399f496b06c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03049",
    "kind": "arxiv",
    "version": 1
  }
}