Pith Number

pith:RWLELTCX

pith:2011:RWLELTCXJFEX7DAVZWRBUPQDWW

not attested not anchored not stored refs pending

Near-infrared Linear Polarization of Ultracool Dwarfs

A. Manchado (IAC), B. Goldman (MPIA), CSIC-INTA), J. A. Acosta-Pulido (IAC), J. A. Caballero (CAB, K. Pe\~na Ram\'irez (IAC), M. R. Zapatero Osorio (CAB, R. Rebolo (IAC), V. J. S. B\'ejar (IAC)

arxiv:1107.2498 v1 · 2011-07-13 · 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{RWLELTCXJFEX7DAVZWRBUPQDWW}

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	2026-05-18T02:01:19.183120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9645cc5749497f8c15cda21a3e03b5aacaf541b6f6626a055e128ebc96dc09

Aliases

arxiv: 1107.2498 · arxiv_version: 1107.2498v1 · doi: 10.48550/arxiv.1107.2498 · pith_short_12: RWLELTCXJFEX · pith_short_16: RWLELTCXJFEX7DAV · pith_short_8: RWLELTCX

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/RWLELTCXJFEX7DAVZWRBUPQDWW \
  | 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: 8d9645cc5749497f8c15cda21a3e03b5aacaf541b6f6626a055e128ebc96dc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbdde6123ade7f695125d0b481a0fd47d6f1f7e6e5d109c9fa33c905dac75eba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-13T09:31:49Z",
    "title_canon_sha256": "1e048a7cc80c78d8172e7fa02ce0800368b06e9d20d94bc7aa0f72c0b33ec114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2498",
    "kind": "arxiv",
    "version": 1
  }
}