Pith Number

pith:7CGOUAYC

pith:2011:7CGOUAYCXKVOYV2RNU34MTH3GC

not attested not anchored not stored refs pending

The StaggerGrid Project: a Grid of 3D Model Atmospheres for High-Precision Spectroscopy

Martin Asplund, Remo Collet, Zazralt Magic

arxiv:1110.5475 v1 · 2011-10-25 · 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{7CGOUAYCXKVOYV2RNU34MTH3GC}

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	2026-05-18T02:00:04.179321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88cea0302baaaec57516d37c64cfb30a64c218193763af32470d442f4310901

Aliases

arxiv: 1110.5475 · arxiv_version: 1110.5475v1 · doi: 10.48550/arxiv.1110.5475 · pith_short_12: 7CGOUAYCXKVO · pith_short_16: 7CGOUAYCXKVOYV2R · pith_short_8: 7CGOUAYC

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/7CGOUAYCXKVOYV2RNU34MTH3GC \
  | 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: f88cea0302baaaec57516d37c64cfb30a64c218193763af32470d442f4310901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ef35e83ac90dd1ed04c0d0d6ec3cae1569c3aae1fabc5b1434292a9e70ee24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-25T11:45:46Z",
    "title_canon_sha256": "eff0adb49e0346a1c9da5ee5061afa1f07c7e476c96b122f5ca0005583c627ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5475",
    "kind": "arxiv",
    "version": 1
  }
}