Pith Number

pith:SAAXPJYN

pith:2019:SAAXPJYNNBIW6ENXR52HWQTFVC

not attested not anchored not stored refs pending

Fundamental properties of the pre-main sequence eclipsing stars of MML 53 and the mass of the tertiary

A. Paat, C. Hellier, D.R. Anderson, F. Faedi, G. Rohn, H.C. Stempels, K.G. Stassun, L. Hebb, R.A. Street, Y. G\'omez Maqueo Chew

arxiv:1901.10611 v1 · 2019-01-29 · 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{SAAXPJYNNBIW6ENXR52HWQTFVC}

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	2026-05-17T23:52:02.983088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900177a70d68516f11b78f747b4265a8be3c2e2baec135afd92c308354c50e6b

Aliases

arxiv: 1901.10611 · arxiv_version: 1901.10611v1 · doi: 10.48550/arxiv.1901.10611 · pith_short_12: SAAXPJYNNBIW · pith_short_16: SAAXPJYNNBIW6ENX · pith_short_8: SAAXPJYN

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/SAAXPJYNNBIW6ENXR52HWQTFVC \
  | 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: 900177a70d68516f11b78f747b4265a8be3c2e2baec135afd92c308354c50e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f211036ec9439950d8d3c8c32596b2369e590653ae56687831f0f4f1865790a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-01-29T23:40:49Z",
    "title_canon_sha256": "a47f66ff82f7c78490d5c7e3a6f508a0a7e3e90778f5fd098a2438d6e114be11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10611",
    "kind": "arxiv",
    "version": 1
  }
}