Pith Number

pith:IBBQWSXX

pith:2022:IBBQWSXXDSLAZQANMGOOTDVFGY

not attested not anchored not stored refs pending

Spatially Resolved Gas-phase Metallicity in FIRE-2 Dwarfs: Late-Time Evolution of Metallicity Relations in Simulations with Feedback and Mergers

Andrew Emerick, Andrew Wetzel, Blakesley Burkhart, Lori E. Porter, Matthew E. Orr, Philip F. Hopkins, Xiangcheng Ma

arxiv:2204.06572 v1 · 2022-04-13 · 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{IBBQWSXXDSLAZQANMGOOTDVFGY}

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	2026-07-05T04:43:43.386663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40430b4af71c960cc00d619ce98ea536206c87ecedd3274dfbe143c183688f53

Aliases

arxiv: 2204.06572 · arxiv_version: 2204.06572v1 · doi: 10.48550/arxiv.2204.06572 · pith_short_12: IBBQWSXXDSLA · pith_short_16: IBBQWSXXDSLAZQAN · pith_short_8: IBBQWSXX

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/IBBQWSXXDSLAZQANMGOOTDVFGY \
  | 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: 40430b4af71c960cc00d619ce98ea536206c87ecedd3274dfbe143c183688f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b765be260660c0d85cadf5802db224a61fbdab4f56b0c0dbba5274367cb7d476",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-13T18:00:02Z",
    "title_canon_sha256": "a9dba764cd0ccc8b9aa1ff9e75c7e58a479aeff32e42413a9e9b5db35e50866d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06572",
    "kind": "arxiv",
    "version": 1
  }
}