Pith Number

pith:JSEUISZS

pith:2013:JSEUISZS44OCA4IFSKDKADSS4M

not attested not anchored not stored refs pending

A J-band detection of the sub-stellar mass donor in SDSS J1433+1011

B.T. Gaensicke, C.A. Watson, C.D., J. Savoury, J. Southworth, R. W. Wilson, S.P. Littlefair, T. Butterley, T.R. Marsh, V.S. Dhillon

arxiv:1303.0715 v1 · 2013-03-04 · 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{JSEUISZS44OCA4IFSKDKADSS4M}

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	2026-05-18T01:51:17.391102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c89444b32e71c2071059286a00e52e31ea92ad1128ae97a89dc002b23baef96

Aliases

arxiv: 1303.0715 · arxiv_version: 1303.0715v1 · doi: 10.48550/arxiv.1303.0715 · pith_short_12: JSEUISZS44OC · pith_short_16: JSEUISZS44OCA4IF · pith_short_8: JSEUISZS

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/JSEUISZS44OCA4IFSKDKADSS4M \
  | 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: 4c89444b32e71c2071059286a00e52e31ea92ad1128ae97a89dc002b23baef96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e0da3f0928e5cc180f76f70ac9e16be7133d0c212a5666ae460b64f392541d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-04T14:54:42Z",
    "title_canon_sha256": "6a6cb58b95d050bdcc54cf61fbd1c0fa03487b410152f304a59e54e048f016bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0715",
    "kind": "arxiv",
    "version": 1
  }
}