Pith Number

pith:2AAYP6ZQ

pith:2022:2AAYP6ZQUO2274PZ24UJR3IFIR

not attested not anchored not stored refs pending

pyFIT3D and pyPipe3D -- The new version of the Integral Field Spectroscopy data analysis pipeline

A. Camps-Fari\~na, A. Mej\'ia-Narv\'aez, A. Z. Lugo-Aranda, C. Espinosa-Ponce, Eduardo A. D. Lacerda, H. Ibarra-Medel, J. K. Barrera-Ballesteros, S. F. S\'anchez

arxiv:2202.08027 v2 · 2022-02-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AAYP6ZQUO2274PZ24UJR3IFIR}

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	2026-07-05T04:44:42.571958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00187fb30a3b5aff1f9d72898ed05445c2c1b56af6a2330bd5300361746f663

Aliases

arxiv: 2202.08027 · arxiv_version: 2202.08027v2 · doi: 10.48550/arxiv.2202.08027 · pith_short_12: 2AAYP6ZQUO22 · pith_short_16: 2AAYP6ZQUO2274PZ · pith_short_8: 2AAYP6ZQ

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/2AAYP6ZQUO2274PZ24UJR3IFIR \
  | 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: d00187fb30a3b5aff1f9d72898ed05445c2c1b56af6a2330bd5300361746f663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d831b41eaacb60d4190ae8ff80770c9d89e863948b07efa611486be5d876ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-16T12:42:18Z",
    "title_canon_sha256": "165fa4a5b3293a1fd918c88b39e92706df207a8f989b280cf30f8b50e3b5ccbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08027",
    "kind": "arxiv",
    "version": 2
  }
}