Pith Number

pith:JHR3LO37

pith:2010:JHR3LO37M3EFD3RJOQUVYHPKK4

not attested not anchored not stored refs pending

A Spectroscopic Analysis of White Dwarfs in the Kiso Survey

M.-M. Limoges, P. Bergeron

arxiv:1003.4313 v1 · 2010-03-23 · 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{JHR3LO37M3EFD3RJOQUVYHPKK4}

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	2026-05-18T02:08:24.318298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e3b5bb7f66c851ee2974295c1dea5730b56aa08efa7dbf67a1bc05a365cc2c

Aliases

arxiv: 1003.4313 · arxiv_version: 1003.4313v1 · doi: 10.48550/arxiv.1003.4313 · pith_short_12: JHR3LO37M3EF · pith_short_16: JHR3LO37M3EFD3RJ · pith_short_8: JHR3LO37

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/JHR3LO37M3EFD3RJOQUVYHPKK4 \
  | 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: 49e3b5bb7f66c851ee2974295c1dea5730b56aa08efa7dbf67a1bc05a365cc2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dbaa9a4a7548d1de9469493f2eeb908aa07de6139746be46c07498d076a4a10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-23T00:15:30Z",
    "title_canon_sha256": "760d12bf8354c7a9ceec4ee92682d9395151e3c754a6df5ee32808933de5776c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4313",
    "kind": "arxiv",
    "version": 1
  }
}