Pith Number

pith:WX2SZXKL

pith:2017:WX2SZXKLWNDSIQXKQ6IEN7H2UG

not attested not anchored not stored refs pending

Optical and Infrared Photometry of SN 2005df

Alberto Miranda, David Gonzalez, Juan Espinoza, Kevin Krisciunas, Nicholas B. Suntzeff, Pedro Sanhueza

arxiv:1711.10345 v1 · 2017-11-28 · 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{WX2SZXKLWNDSIQXKQ6IEN7H2UG}

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	2026-05-18T00:29:22.444010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f52cdd4bb3472442ea879046fcfaa18f0a9b19c0a71ccca5a6e79f02854d12

Aliases

arxiv: 1711.10345 · arxiv_version: 1711.10345v1 · doi: 10.48550/arxiv.1711.10345 · pith_short_12: WX2SZXKLWNDS · pith_short_16: WX2SZXKLWNDSIQXK · pith_short_8: WX2SZXKL

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/WX2SZXKLWNDSIQXKQ6IEN7H2UG \
  | 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: b5f52cdd4bb3472442ea879046fcfaa18f0a9b19c0a71ccca5a6e79f02854d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9651fc076a3530c0c2132dc4f31bcdbd26ad2711f1212c1b6a1dca2f6ab255fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-28T15:35:44Z",
    "title_canon_sha256": "095f25738e04d4ebeb67c19ee1a70f10a77866db8a7c6b95205bd5b877a74482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10345",
    "kind": "arxiv",
    "version": 1
  }
}