Pith Number

pith:QIHTI3HO

pith:2016:QIHTI3HOS2TYGO753NL372X727

not attested not anchored not stored refs pending

LZIFU: an emission-line fitting toolkit for integral field spectroscopy data

Adam L. Schaefer, Anne M. Medling, Brent Groves, David S. N. Rupke, Elise Hampton, I-Ting Ho, Jeffrey A. Rich, Joss Bland-Hawthorn, Lisa J. Kewley, Rob Sharp, Samuel Richards, Sarah M. Sweet, Scott M. Croom

arxiv:1607.06561 v1 · 2016-07-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIHTI3HOS2TYGO753NL372X727}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:08:38.026614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820f346cee96a7833bfddb57bfeaffd7dfa1a9b9fcd7e4f0619f23ba89540136

Aliases

arxiv: 1607.06561 · arxiv_version: 1607.06561v1 · doi: 10.48550/arxiv.1607.06561 · pith_short_12: QIHTI3HOS2TY · pith_short_16: QIHTI3HOS2TYGO75 · pith_short_8: QIHTI3HO

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/QIHTI3HOS2TYGO753NL372X727 \
  | 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: 820f346cee96a7833bfddb57bfeaffd7dfa1a9b9fcd7e4f0619f23ba89540136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c760c47fb27ddec03969277775707554173db12f352cf6bc1943c23563f9fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-22T05:57:54Z",
    "title_canon_sha256": "4a55041914c421477d5c653bcddb8d2054b40c7c7ba84e12f5568c720b782818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06561",
    "kind": "arxiv",
    "version": 1
  }
}