Pith Number

pith:TED54FOG

pith:2026:TED54FOG3IZIG37ULD22TEOCBR

not attested not anchored not stored refs pending

The Goldilocks Molecule: H$_{2}$ Emission Lines Can Identify Elusive Dwarf AGN

Chris Richardson, Morgan Micharski

arxiv:2607.14971 v1 · 2026-07-16 · 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{TED54FOG3IZIG37ULD22TEOCBR}

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	2026-07-17T01:22:01.672159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9907de15c6da32836ff458f5a991c20c53a2f5496e56a6b31161a6fe285e9231

Aliases

arxiv: 2607.14971 · arxiv_version: 2607.14971v1 · doi: 10.48550/arxiv.2607.14971 · pith_short_12: TED54FOG3IZI · pith_short_16: TED54FOG3IZIG37U · pith_short_8: TED54FOG

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/TED54FOG3IZIG37ULD22TEOCBR \
  | 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: 9907de15c6da32836ff458f5a991c20c53a2f5496e56a6b31161a6fe285e9231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ffb8309f837d34354f23277fdd5b6839277c9b6183cc1563fff48def5c6d664",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-16T13:26:36Z",
    "title_canon_sha256": "66e53e470b16633d38826a95388023e1829d31469a60e61353a5f2623637dba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14971",
    "kind": "arxiv",
    "version": 1
  }
}