Pith Number

pith:O4VOYBIO

pith:2017:O4VOYBIOUVRCCILNH7CZOEABMN

not attested not anchored not stored refs pending

Investigating the diversity of supernovae type Iax: A MUSE and NOT spectroscopic study of their environments

A. J. Levan, E. R. Stanway, F. Taddia, G. Leloudas, G. Pignata, J. D. Lyman, J. J. Eldridge, J. P. Anderson, L. Galbany, M. D. Stritzinger, P. A. James, T. Kr\"uhler

arxiv:1707.04270 v1 · 2017-07-13 · 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{O4VOYBIOUVRCCILNH7CZOEABMN}

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	2026-05-18T00:31:12.267392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772aec050ea56221216d3fc5971001635dd8a981b12046366906675c3059d1d2

Aliases

arxiv: 1707.04270 · arxiv_version: 1707.04270v1 · doi: 10.48550/arxiv.1707.04270 · pith_short_12: O4VOYBIOUVRC · pith_short_16: O4VOYBIOUVRCCILN · pith_short_8: O4VOYBIO

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/O4VOYBIOUVRCCILNH7CZOEABMN \
  | 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: 772aec050ea56221216d3fc5971001635dd8a981b12046366906675c3059d1d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7833c999c7938e6eb1e1b6dde172b5a63fd3adc9250b5170581ca4e67b8394de",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-13T18:02:19Z",
    "title_canon_sha256": "f285395b01c9d66ba7b0f6ac23bba30dce9b769dea0402988317d0fbd3b9bf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04270",
    "kind": "arxiv",
    "version": 1
  }
}