Pith Number

pith:Z5WQ5LGB

pith:2020:Z5WQ5LGBTNFGBQR4B37OGJOPSH

not attested not anchored not stored refs pending

On the X-ray Spectral Energy Distributions of Star-Forming Galaxies: the 0.3-30 keV Spectrum of the Low-Metallicity Starburst Galaxy VV 114

Andrew Ptak, Ann Hornschemeier, Antara Basu-Zych, Bret D. Lehmer, Daniel Wik, Kristen Garofali, Lacey A. West, Mihoko Yukita, Neven Vulic

arxiv:2009.08985 v1 · 2020-09-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5WQ5LGBTNFGBQR4B37OGJOPSH}

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	2026-07-05T01:50:33.094057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf6d0eacc19b4a60c23c0efee325cf91d4176902eb413d00808b716d45bcc905

Aliases

arxiv: 2009.08985 · arxiv_version: 2009.08985v1 · doi: 10.48550/arxiv.2009.08985 · pith_short_12: Z5WQ5LGBTNFG · pith_short_16: Z5WQ5LGBTNFGBQR4 · pith_short_8: Z5WQ5LGB

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/Z5WQ5LGBTNFGBQR4B37OGJOPSH \
  | 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: cf6d0eacc19b4a60c23c0efee325cf91d4176902eb413d00808b716d45bcc905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "793aba0b694523e2caffa35be0c22a26d1db7c60875230dca64d0d9e02f81350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-09-18T18:00:02Z",
    "title_canon_sha256": "e0160432b82cd41f1c9590d871aa56443ab31b8b3be3562bb43fb1c20e6443f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08985",
    "kind": "arxiv",
    "version": 1
  }
}