Pith Number

pith:DVVK7X5A

pith:2017:DVVK7X5APU2VQBUMLGD4GC6O5S

not attested not anchored not stored refs pending

Using large spectroscopic surveys to test the double degenerate model for Type Ia supernovae

(2) Hubble Fellow, (3) Universidad de Valpara\'iso, 4), (4) University of Sheffield, (5) Universidad de Antofagasta, (6) Universitat Polit\`ecnica de Catalunya, A. Rebassa-Mansergas (6) ((1) University of Warwick, B. T. G\"ansicke (1), Chapel Hill, Chile, D. Steeghs (1), E. Breedt (1), J. J. Hermes (2), M. C. P. Bours (3), M. Green (1), N. P. Gentile Fusillo (1), P.-E. Tremblay (1), P. Longa-Pe\~na (5), S. De Pasquale (1), S. G. Parsons (3, Spain), T. R. Marsh (1), UK, University of North Carolina, USA

arxiv:1702.05117 v1 · 2017-02-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVVK7X5APU2VQBUMLGD4GC6O5S}

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	2026-05-18T00:45:11.705145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d6aafdfa07d3558068c5987c30bceec80682f0074924c0b4169f20240f717c1

Aliases

arxiv: 1702.05117 · arxiv_version: 1702.05117v1 · doi: 10.48550/arxiv.1702.05117 · pith_short_12: DVVK7X5APU2V · pith_short_16: DVVK7X5APU2VQBUM · pith_short_8: DVVK7X5A

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/DVVK7X5APU2VQBUMLGD4GC6O5S \
  | 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: 1d6aafdfa07d3558068c5987c30bceec80682f0074924c0b4169f20240f717c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "befa62e6679fdd0b60183f1337f97d33f6cc620291c172a3dcff28b2c6d379eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-16T19:19:17Z",
    "title_canon_sha256": "1e2a8cdc9ddec87a251bfd3c2502ed61bfa19b3df7935a4a9e28048f353295be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05117",
    "kind": "arxiv",
    "version": 1
  }
}