Pith Number

pith:PJT37VWF

pith:2017:PJT37VWFRDM3VLWPOWW5U7VPHK

not attested not anchored not stored refs pending

Carbon Abundances in Starburst Galaxies of the Local Universe

Aida Wofford, Claus Leitherer, Lisa Kewley, Maria A. Pe\~na-Guerrero, Selma de Mink

arxiv:1709.07587 v1 · 2017-09-22 · 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{PJT37VWFRDM3VLWPOWW5U7VPHK}

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	2026-05-18T00:33:47.946926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a67bfd6c588d9baaecf75adda7eaf3a80bdf8015f0dff966a5b2d5654d91e0a

Aliases

arxiv: 1709.07587 · arxiv_version: 1709.07587v1 · doi: 10.48550/arxiv.1709.07587 · pith_short_12: PJT37VWFRDM3 · pith_short_16: PJT37VWFRDM3VLWP · pith_short_8: PJT37VWF

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/PJT37VWFRDM3VLWPOWW5U7VPHK \
  | 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: 7a67bfd6c588d9baaecf75adda7eaf3a80bdf8015f0dff966a5b2d5654d91e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dabe4d0e6534f3d3218e8271c859f1cb244b07ee4a5ed759beaec2da4ac0134c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-22T03:56:32Z",
    "title_canon_sha256": "b44600644e7e5bf880c2f2d2f565ac7b2c46b302f37d06ccd88a6e6fe4a3a9de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07587",
    "kind": "arxiv",
    "version": 1
  }
}