Pith Number

pith:RMV6CXG3

pith:2018:RMV6CXG3CI7AU4GHFP4V5CAFSW

not attested not anchored not stored refs pending

iPTF 16hgs: A double-peaked Ca-rich gap transient in a metal poor, star forming dwarf galaxy

Adam Rubin, Albert Kong, Avishay Gal-Yam, Donal O' Sullivan, Eran O. Ofek, Frank Masci, James D. Neill, Joel Johansson, Kishalay De, Kunal P. Mooley, Mansi M. Kasliwal, Matt Matuszewski, Ofer Yaron, Peter E. Nugent, Ragnhild Lunnan, S. Bradley Cenko, Shrinivas R. Kulkarni, Therese Cantwell, Umaa D. Rebbapragada, Yi Cao, Yvette Perrott

arxiv:1806.10623 v1 · 2018-06-27 · astro-ph.HE · 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{RMV6CXG3CI7AU4GHFP4V5CAFSW}

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	2026-05-18T00:02:34.036308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2be15cdb123e0a70c72bf95e880595bf20f17f6151fee157baaad9a98fe790

Aliases

arxiv: 1806.10623 · arxiv_version: 1806.10623v1 · doi: 10.48550/arxiv.1806.10623 · pith_short_12: RMV6CXG3CI7A · pith_short_16: RMV6CXG3CI7AU4GH · pith_short_8: RMV6CXG3

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/RMV6CXG3CI7AU4GHFP4V5CAFSW \
  | 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: 8b2be15cdb123e0a70c72bf95e880595bf20f17f6151fee157baaad9a98fe790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54037623a98f09b5aad2ab2f900c1facd6014263128e360b4c8556fbaafb46aa",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-27T18:00:58Z",
    "title_canon_sha256": "19b59322648482a624e1216d0d1d0a2cd921657d485285035c6591fa1661f85f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10623",
    "kind": "arxiv",
    "version": 1
  }
}