Pith Number

pith:VVXDE3GZ

pith:2015:VVXDE3GZONSQMCYYSHD5FDP7FM

not attested not anchored not stored refs pending

Spherical explosion with central energy source

Miyu Masuyama, Toshikazu Shigeyama, Yoichiro Tsuboki

arxiv:1512.06952 v1 · 2015-12-22 · 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{VVXDE3GZONSQMCYYSHD5FDP7FM}

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	2026-05-18T01:19:25.487599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6e326cd97365060b1891c7d28dff2b23c741603e19d98453f794bcd398460f

Aliases

arxiv: 1512.06952 · arxiv_version: 1512.06952v1 · doi: 10.48550/arxiv.1512.06952 · pith_short_12: VVXDE3GZONSQ · pith_short_16: VVXDE3GZONSQMCYY · pith_short_8: VVXDE3GZ

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/VVXDE3GZONSQMCYYSHD5FDP7FM \
  | 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: ad6e326cd97365060b1891c7d28dff2b23c741603e19d98453f794bcd398460f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e7182554958b535087cc7ae33117539fd0c5d08c2f3d57d54841880887b861",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-22T04:03:42Z",
    "title_canon_sha256": "e1d6b88fc75ec3819b175f299b105edbb4de4af67160a4ae595b8845fe126ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06952",
    "kind": "arxiv",
    "version": 1
  }
}