Pith Number

pith:KS3BRHHO

pith:2012:KS3BRHHOPQ7HADFZQ7FRJURQNU

not attested not anchored not stored refs pending

The Formation and Early Evolution of Low-mass Stars and Brown Dwarfs

Kevin L. Luhman

arxiv:1208.5800 v1 · 2012-08-28 · astro-ph.GA · 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{KS3BRHHOPQ7HADFZQ7FRJURQNU}

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

Revealing the substellar population of IC 1396: A spectroscopic survey of brown dwarfs in the region

Receipt and verification

First computed	2026-05-18T01:54:50.558758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b6189cee7c3e700cb987cb14d2306d34bb3d3255be9bb6cc9756b58393cd4e

Aliases

arxiv: 1208.5800 · arxiv_version: 1208.5800v1 · doi: 10.48550/arxiv.1208.5800 · pith_short_12: KS3BRHHOPQ7H · pith_short_16: KS3BRHHOPQ7HADFZ · pith_short_8: KS3BRHHO

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/KS3BRHHOPQ7HADFZQ7FRJURQNU \
  | 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: 54b6189cee7c3e700cb987cb14d2306d34bb3d3255be9bb6cc9756b58393cd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "491b0e7a19981ef8fe4382e04856845f0fb7d6d6a61b6537435878b65d880dc3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-28T21:43:07Z",
    "title_canon_sha256": "0979e743422f0f2aa42aa333a2a79d0b25e4a56e379f09e77689c1b2c3a96a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5800",
    "kind": "arxiv",
    "version": 1
  }
}