Pith Number

pith:HCEQAJCK

pith:2017:HCEQAJCKFTVT4OYM6H7KBOQGVL

not attested not anchored not stored refs pending

Finding the Needles in the Haystacks: High-Fidelity Models of the Modern and Archean Solar System for Simulating Exoplanet Observations

Aki Roberge, Andrew P. Lincowski, Christopher C. Stark, Erika R. Nesvold, Giada N. Arney, Gregory F. Snyder, Laurent Pueyo, Margaret C. Turnbull, Maxime J. Rizzo, Neil T. Zimmerman, Tiffany Jansen, Tyler D. Robinson, Victoria S. Meadows

arxiv:1710.06328 v1 · 2017-10-17 · 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{HCEQAJCKFTVT4OYM6H7KBOQGVL}

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	2026-05-18T00:31:39.517756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388900244a2ceb3e3b0cf1fea0ba06aaf38ca82ca2ae117ed31275a401d089a4

Aliases

arxiv: 1710.06328 · arxiv_version: 1710.06328v1 · doi: 10.48550/arxiv.1710.06328 · pith_short_12: HCEQAJCKFTVT · pith_short_16: HCEQAJCKFTVT4OYM · pith_short_8: HCEQAJCK

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/HCEQAJCKFTVT4OYM6H7KBOQGVL \
  | 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: 388900244a2ceb3e3b0cf1fea0ba06aaf38ca82ca2ae117ed31275a401d089a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331c7f4ef192c2a8732b17642656e4bf3ba1a0ec51e940251f635cba7711aed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-17T15:00:24Z",
    "title_canon_sha256": "3d0e717e9e8df0ce4a916b38e5d52a5783a5cfa7915d0abc55080efad828f445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06328",
    "kind": "arxiv",
    "version": 1
  }
}