Pith Number

pith:ZTZ4LGPS

pith:2025:ZTZ4LGPSYZXGX3IKZL6HOPXEZX

not attested not anchored not stored refs pending

OTI on FIRE: Testing the Efficacy of Orbital Torus Imaging to Recover the Galactic Potential

Adrian M. Price-Whelan, Arpit Arora, Danny Horta, Lina Necib, Micah Oeur, Sarah R. Loebman

arxiv:2505.05590 v1 · 2025-05-08 · astro-ph.GA · astro-ph.IM · 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{ZTZ4LGPSYZXGX3IKZL6HOPXEZX}

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	2026-07-05T11:00:28.685427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccf3c599f2c66e6bed0acafc773ee4cdee871180e0977ec9790e02cac58437de

Aliases

arxiv: 2505.05590 · arxiv_version: 2505.05590v1 · doi: 10.48550/arxiv.2505.05590 · pith_short_12: ZTZ4LGPSYZXG · pith_short_16: ZTZ4LGPSYZXGX3IK · pith_short_8: ZTZ4LGPS

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/ZTZ4LGPSYZXGX3IKZL6HOPXEZX \
  | 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: ccf3c599f2c66e6bed0acafc773ee4cdee871180e0977ec9790e02cac58437de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d9240e4fa18e2bbf58ce55403ce389e1cfd4c8eb1316959a48a41e203e9dc73",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-08T18:43:13Z",
    "title_canon_sha256": "8761d55f2464b42794495df4ac1ad9074319b8e4a1ddf3c5d0aeca35845cc25c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05590",
    "kind": "arxiv",
    "version": 1
  }
}