Pith Number

pith:XMSIFV5B

pith:2022:XMSIFV5BZQK6U5XLWY5M3X3V6S

not attested not anchored not stored refs pending

HostPhot: global and local photometry of galaxies hosting supernovae or other transients

Llu\'is Galbany, Tom\'as E. M\"uller-Bravo

arxiv:2208.08117 v2 · 2022-08-17 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMSIFV5BZQK6U5XLWY5M3X3V6S}

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

ZTF SN Ia DR2: An environmental study of Type Ia supernovae using host galaxy image decomposition

Receipt and verification

First computed	2026-07-05T04:51:11.362937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2482d7a1cc15ea76ebb63acddf75f49961d7f7fa8852206ffa9fa4b8e6ed3d

Aliases

arxiv: 2208.08117 · arxiv_version: 2208.08117v2 · doi: 10.48550/arxiv.2208.08117 · pith_short_12: XMSIFV5BZQK6 · pith_short_16: XMSIFV5BZQK6U5XL · pith_short_8: XMSIFV5B

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/XMSIFV5BZQK6U5XLWY5M3X3V6S \
  | 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: bb2482d7a1cc15ea76ebb63acddf75f49961d7f7fa8852206ffa9fa4b8e6ed3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6caed9271cb5a50eb43d5f41536c0f5af0aa9a2b3be5aa3f4e785bbeedef7f72",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-08-17T07:18:44Z",
    "title_canon_sha256": "855714d93d56c78fe5246283bbe6c61a9d7216b8a1706d3aaf5476be18f072f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08117",
    "kind": "arxiv",
    "version": 2
  }
}