Pith Number

pith:B2WLCHPS

pith:2012:B2WLCHPSHHOCQYPOYOBPTMQ5C3

not attested not anchored not stored refs pending

VLT Spectropolarimetry of the Type Ia SN2005ke - A step towards understanding subluminous events

D. Baade, F. Patat, J. C. Wheeler, J. R. Maund, L. Wang, P. Hoeflich

arxiv:1206.1858 v1 · 2012-06-08 · 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{B2WLCHPSHHOCQYPOYOBPTMQ5C3}

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	2026-05-18T01:57:00.452725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eacb11df239dc2861eec382f9b21d16dda751a3d038dbe33c066a591a9dc963

Aliases

arxiv: 1206.1858 · arxiv_version: 1206.1858v1 · doi: 10.48550/arxiv.1206.1858 · pith_short_12: B2WLCHPSHHOC · pith_short_16: B2WLCHPSHHOCQYPO · pith_short_8: B2WLCHPS

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/B2WLCHPSHHOCQYPOYOBPTMQ5C3 \
  | 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: 0eacb11df239dc2861eec382f9b21d16dda751a3d038dbe33c066a591a9dc963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e0dacdf93502dc21d21cf747da7e99b01be11540781207f8001d89765e9230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-08T20:00:14Z",
    "title_canon_sha256": "2eca0eeca2fe8f961bf5769d7ff7faffc19fce75e172d545a4400c3737ec0590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1858",
    "kind": "arxiv",
    "version": 1
  }
}