Pith Number

pith:W6SZT35O

pith:2014:W6SZT35O6GHFG5CC3WNBCDUDOT

not attested not anchored not stored refs pending

Are LGRBs biased tracers of star formation? Clues from the host galaxies of the Swift/BAT6 complete sample of LGRBs. I: Stellar mass at z<1

A. Fernandez-Soto, A. Gomboc, A. Levan, A. Melandri, D. Perley, E. Le Floc'h, F. Hammer, F. Mannucci, G. Tagliaferri, H. Flores, J. Greiner, J. Japelj, L.K. Hunt, M. Puech, P. D'Avanzo, P. Petitjean, R. Salvaterra, S. Boissier, S. Campana, S. Covino, S.D. Vergani, T. Kr\"uhler, T. Vinci

arxiv:1409.7064 v2 · 2014-09-24 · astro-ph.HE · 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{W6SZT35O6GHFG5CC3WNBCDUDOT}

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	2026-05-18T01:32:50.753828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a599efaef18e537442dd9a110e8374fcb3c68677f59cb6afc60551ef4b1b56

Aliases

arxiv: 1409.7064 · arxiv_version: 1409.7064v2 · doi: 10.48550/arxiv.1409.7064 · pith_short_12: W6SZT35O6GHF · pith_short_16: W6SZT35O6GHFG5CC · pith_short_8: W6SZT35O

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/W6SZT35O6GHFG5CC3WNBCDUDOT \
  | 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: b7a599efaef18e537442dd9a110e8374fcb3c68677f59cb6afc60551ef4b1b56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3604d6fa92b5329fe56ba52d8bdc484d54e7ee094c921857135eeaf53692257",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-24T20:00:07Z",
    "title_canon_sha256": "89d0f021efb7c1a75c9afca92ce5efd5c0b337b837d2edd4bc45d3d00ddad0a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7064",
    "kind": "arxiv",
    "version": 2
  }
}