Pith Number

pith:PFVL6HI7

pith:2016:PFVL6HI7ELO4Q3FPSXFX5W2B2X

not attested not anchored not stored refs pending

Pre-nebular light curves of type I supernovae

Christopher L. Fryer, Thomas Matheson, W. David Arnett

arxiv:1611.08746 v2 · 2016-11-26 · 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{PFVL6HI7ELO4Q3FPSXFX5W2B2X}

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	2026-05-18T00:38:09.171708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796abf1d1f22ddc86caf95cb7edb41d5c23624a33213783cb0bf092579dcab3f

Aliases

arxiv: 1611.08746 · arxiv_version: 1611.08746v2 · doi: 10.48550/arxiv.1611.08746 · pith_short_12: PFVL6HI7ELO4 · pith_short_16: PFVL6HI7ELO4Q3FP · pith_short_8: PFVL6HI7

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/PFVL6HI7ELO4Q3FPSXFX5W2B2X \
  | 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: 796abf1d1f22ddc86caf95cb7edb41d5c23624a33213783cb0bf092579dcab3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3095f21de8686c324ce1976f83885ac93422cb4570b679866c233448b4458158",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-26T22:00:08Z",
    "title_canon_sha256": "065e249d6eb35d0b6fe664b5dc1dc8fa27e48f5a27db3050b67802044859541f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08746",
    "kind": "arxiv",
    "version": 2
  }
}