Pith Number

pith:UAUSSVT5

pith:2026:UAUSSVT5I7TPGYIWZSUOP4BYBT

not attested not anchored not stored refs pending

Integral Field Unit Spectroscopy with One Fiber

Biprateep Dey, Chris J. Maddison, Joshua S. Speagle, Zehao Peng

arxiv:2606.10197 v1 · 2026-06-08 · astro-ph.GA · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAUSSVT5I7TPGYIWZSUOP4BYBT}

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	2026-06-10T01:08:59.071430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02929567d47e6f36116cca8e7f0380cca8975b75f3d6de3479659aee22e5eff

Aliases

arxiv: 2606.10197 · arxiv_version: 2606.10197v1 · doi: 10.48550/arxiv.2606.10197 · pith_short_12: UAUSSVT5I7TP · pith_short_16: UAUSSVT5I7TPGYIW · pith_short_8: UAUSSVT5

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/UAUSSVT5I7TPGYIWZSUOP4BYBT \
  | 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: a02929567d47e6f36116cca8e7f0380cca8975b75f3d6de3479659aee22e5eff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d393a0d47bbaeaf175239b871a23bb2d7bca8fd42b52dc49d1c24b999b5abe",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-08T21:35:52Z",
    "title_canon_sha256": "3d82f9b5d1e6c69b92fb366ac47b94e60a1bbdf63c0363a262e216dab6b6a7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10197",
    "kind": "arxiv",
    "version": 1
  }
}