Pith Number

pith:OAXTGS26

pith:2026:OAXTGS26LSKTNCZNJ5BTWFNCKE

not attested not anchored not stored refs pending

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

Aleks Scholz, Belinda Damian, B. Shridharan, Carlos Rom\'an Z\'u\~niga, Genaro Su\'arez, Jessy Jose, Juan Jos\'e Downes, Saumya Gupta, Sreeja S. Kartha, Swagat R. Das

arxiv:2606.28532 v1 · 2026-06-26 · 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{OAXTGS26LSKTNCZNJ5BTWFNCKE}

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	2026-06-30T00:15:17.176871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702f334b5e5c95368b2d4f433b15a25117e4a8465040c7a7a14e31d09440ae26

Aliases

arxiv: 2606.28532 · arxiv_version: 2606.28532v1 · doi: 10.48550/arxiv.2606.28532 · pith_short_12: OAXTGS26LSKT · pith_short_16: OAXTGS26LSKTNCZN · pith_short_8: OAXTGS26

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/OAXTGS26LSKTNCZNJ5BTWFNCKE \
  | 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: 702f334b5e5c95368b2d4f433b15a25117e4a8465040c7a7a14e31d09440ae26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e3caf45c42f0e94a35455c6b096ddd6a3beb58e2411728982c64ec7aa2b5a9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-26T18:32:29Z",
    "title_canon_sha256": "e36d54090cc967481263a6a8f4ec8a3b9c72f55253401675637ec3693d3f63e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28532",
    "kind": "arxiv",
    "version": 1
  }
}