Pith Number

pith:Z63DTV3V

pith:2018:Z63DTV3VFKPGLWRFP7VU5V2KTW

not attested not anchored not stored refs pending

Planetary Nebulae with UVIT II: Revelations from FUV vision of Butterfly Nebula NGC 6302

A. Ray, F. Sutaria, J. Murthy, N. Kameswara Rao, O. De Marco, R. Mohan, S. Krishna

arxiv:1810.02217 v1 · 2018-10-04 · 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{Z63DTV3VFKPGLWRFP7VU5V2KTW}

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	2026-05-17T23:58:37.354995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb639d7752a9e65da257feb4ed74a9d97fb8f94283c81294dc33990dc24fda7

Aliases

arxiv: 1810.02217 · arxiv_version: 1810.02217v1 · doi: 10.48550/arxiv.1810.02217 · pith_short_12: Z63DTV3VFKPG · pith_short_16: Z63DTV3VFKPGLWRF · pith_short_8: Z63DTV3V

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/Z63DTV3VFKPGLWRFP7VU5V2KTW \
  | 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: cfb639d7752a9e65da257feb4ed74a9d97fb8f94283c81294dc33990dc24fda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1703327d270eed5f04d74d33c934196ec39ad0ddf37b4d5360039a8dd9eff10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-04T13:46:21Z",
    "title_canon_sha256": "7a3bf209b97c25e078a0aff74b45a0ec1e1dec4ccee5ab5d4a4e5c6e35b5a9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02217",
    "kind": "arxiv",
    "version": 1
  }
}