Pith Number

pith:53B3IRV4

pith:2019:53B3IRV4XZY55VVSML53HB23MC

not attested not anchored not stored refs pending

On the observational behaviour of the highly polarized Type IIn supernova SN 2017hcc

Amar Aryan, Avinash Singh, Brajesh Kumar, Chakali Eswaraiah, D. K. Sahu, G. C. Anupama, Hiroshi Akitaya, Ikki Otsubo, K. S. Kawabata, Masayuki Yamanaka, Miho Kawabata, S. B. Pandey, Tatsuya Nakaoka

arxiv:1907.03160 v1 · 2019-07-06 · 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{53B3IRV4XZY55VVSML53HB23MC}

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	2026-05-17T23:40:29.750484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eec3b446bcbe71ded6b262fbb3875b609425ae4c551f82ca5d3918c113b89e60

Aliases

arxiv: 1907.03160 · arxiv_version: 1907.03160v1 · doi: 10.48550/arxiv.1907.03160 · pith_short_12: 53B3IRV4XZY5 · pith_short_16: 53B3IRV4XZY55VVS · pith_short_8: 53B3IRV4

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/53B3IRV4XZY55VVSML53HB23MC \
  | 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: eec3b446bcbe71ded6b262fbb3875b609425ae4c551f82ca5d3918c113b89e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109a086791f72466c02d328671e960f9d6479a9c6affc93cdd323d546562bc5b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-06T17:43:22Z",
    "title_canon_sha256": "1f101bd6d7c5071790b7991b6525912b204f505eeb34b6f6e8bd7159646fd1e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03160",
    "kind": "arxiv",
    "version": 1
  }
}