Pith Number

pith:7RZV4IH3

pith:2010:7RZV4IH3S7NTZTCOJBL64EFSBX

not attested not anchored not stored refs pending

Evidence for the White Dwarf Nature of Mira B

J. L. Sokoloski (Columbia), Lars Bildsten (KITP, UCSB)

arxiv:1009.2509 v1 · 2010-09-13 · 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{7RZV4IH3S7NTZTCOJBL64EFSBX}

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	2026-05-18T02:05:30.993899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc735e20fb97db3ccc4e4857ee10b20df5bcac3c3277c2472ede6e3e52754be3

Aliases

arxiv: 1009.2509 · arxiv_version: 1009.2509v1 · doi: 10.48550/arxiv.1009.2509 · pith_short_12: 7RZV4IH3S7NT · pith_short_16: 7RZV4IH3S7NTZTCO · pith_short_8: 7RZV4IH3

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/7RZV4IH3S7NTZTCOJBL64EFSBX \
  | 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: fc735e20fb97db3ccc4e4857ee10b20df5bcac3c3277c2472ede6e3e52754be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee62c7bf691b8ea45ed8064d10ffb9815cc6b81f4042a3fdf2a47fd0bb447bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-13T20:08:45Z",
    "title_canon_sha256": "ff67fd3313fb843f1258534f2cb6e0677522fd6e208ba4af8423eb361be83c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2509",
    "kind": "arxiv",
    "version": 1
  }
}