Pith Number

pith:RUVH36BP

pith:2016:RUVH36BPB43O34KNX56VG27L5L

not attested not anchored not stored refs pending

The origin of the near-infrared excess in SN Ia 2012dn: Circumstellar dust around the super-Chandrasekhar supernova candidate

Keiichi Maeda, Masayuki Yamanaka, Takashi Nagao

arxiv:1612.06632 v1 · 2016-12-20 · astro-ph.SR · 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{RUVH36BPB43O34KNX56VG27L5L}

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.

Cited by

1 paper in Pith

Late-time evolution of the interacting stripped-envelope supernova 2017dio

Receipt and verification

First computed	2026-05-18T00:51:41.355705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2a7df82f0f36edf14dbf7d536bebeac7add759abc0ee8678b139f9f49365c8

Aliases

arxiv: 1612.06632 · arxiv_version: 1612.06632v1 · doi: 10.48550/arxiv.1612.06632 · pith_short_12: RUVH36BPB43O · pith_short_16: RUVH36BPB43O34KN · pith_short_8: RUVH36BP

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/RUVH36BPB43O34KNX56VG27L5L \
  | 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: 8d2a7df82f0f36edf14dbf7d536bebeac7add759abc0ee8678b139f9f49365c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249f98f502e293ae81ca6533ef0e83d18385d7864590ecd1ac1b7ebe00c73d11",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-20T12:39:48Z",
    "title_canon_sha256": "0ba84063199b78623e55d621be78650e0cc77c8421b38ed970a954e8fc3a4c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06632",
    "kind": "arxiv",
    "version": 1
  }
}