Pith Number

pith:XG7TRRFU

pith:2026:XG7TRRFUJVR5P32V5V3QI6NCGO

not attested not anchored not stored refs pending

AGENTS4GEOS: agentic platform for open-source multi-physics simulation

Adriano M. A. C\^ortes, Alvaro L. G. A. Coutinho, Fernando A. Rochinha, Herv\'e Gross, Mauricio Araya-Polo, Roberto M. Velho

arxiv:2607.18557 v1 · 2026-07-20 · 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{XG7TRRFUJVR5P32V5V3QI6NCGO}

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	2026-07-22T00:22:54.254769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9bf38c4b44d63d7ef55ed770479a233a266ecbfa7c03f9d5753d364ef553ac7

Aliases

arxiv: 2607.18557 · arxiv_version: 2607.18557v1 · doi: 10.48550/arxiv.2607.18557 · pith_short_12: XG7TRRFUJVR5 · pith_short_16: XG7TRRFUJVR5P32V · pith_short_8: XG7TRRFU

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/XG7TRRFUJVR5P32V5V3QI6NCGO \
  | 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: b9bf38c4b44d63d7ef55ed770479a233a266ecbfa7c03f9d5753d364ef553ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a472c0e7a01c43ae3f1d78e1b24de9dc3b64a2f26cd99aba0c4f652f78287b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-07-20T22:42:52Z",
    "title_canon_sha256": "219291b8b054dd60ea761dd8489def359b54df8c2af5772b48c748d933640d69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18557",
    "kind": "arxiv",
    "version": 1
  }
}