Pith Number

pith:5U5PTT2A

pith:2024:5U5PTT2AOCIQKL5NY2ABOWFVW3

not attested not anchored not stored refs pending

The Hobby-Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: the Fourth Data Release

Chenxu Liu, Daniel J. Farrow, Donald P. Schneider, Dustin Davis, Erin Mentuch Cooper, Karl Gebhardt, Matt J. Jarvis, Oscar A. Chavez Ortiz, Steven L. Finkelstein, The HETDEX collaboration

arxiv:2412.19414 v1 · 2024-12-27 · 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{5U5PTT2AOCIQKL5NY2ABOWFVW3}

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	2026-07-05T09:54:35.224038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3af9cf407091052fadc6801758b5b6ce37abf73e4a6f3dd525530e918db9f0

Aliases

arxiv: 2412.19414 · arxiv_version: 2412.19414v1 · doi: 10.48550/arxiv.2412.19414 · pith_short_12: 5U5PTT2AOCIQ · pith_short_16: 5U5PTT2AOCIQKL5N · pith_short_8: 5U5PTT2A

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/5U5PTT2AOCIQKL5NY2ABOWFVW3 \
  | 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: ed3af9cf407091052fadc6801758b5b6ce37abf73e4a6f3dd525530e918db9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6608096b4d926b840593626ae7a63907dd3a24b92a5b76ed891541f6d4014d2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-27T02:45:20Z",
    "title_canon_sha256": "669a754e871896031fbb8759339ace3432db8214dff472e1ff5aac4bbf9a37c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19414",
    "kind": "arxiv",
    "version": 1
  }
}