Pith Number

pith:EBPHAR5D

pith:2020:EBPHAR5DVA2LFMLHGFRHPOWSUI

not attested not anchored not stored refs pending

TESS Asteroseismology of $\alpha$ Mensae: Benchmark Ages for a G7 Dwarf and its M-dwarf Companion

Aldo M. Serenelli, Ashley Chontos, C. G. Tinney, Daniel Huber, Enrico Corsaro, Hans Kjeldsen, Jennifer L. van Saders, Jia Mian Joel Ong, Keivan G. Stassun, Ma\"issa Salama, Mark Winther, Martin B. Nielsen, Mia S. Lundkvist, Mutlu Yildiz, Rafael A. Garc\'ia, R. H. D. Townsend, Robert A. Wittenmyer, R. Paul Butler, Sarbani Basu, Savita Mathur, S\.ibel \"Ortel, Steve B. Howell, Timothy R. Bedding, Travis A. Berger, Travis S. Metcalfe, Victor Silva Aguirre, Warrick H. Ball, William J. Chaplin, Zachary R. Claytor, Zeynep \c{C}el\.ik Orhan

arxiv:2012.10797 v2 · 2020-12-19 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBPHAR5DVA2LFMLHGFRHPOWSUI}

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	2026-07-05T03:37:40.153577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205e7047a3a834b2b167316277bad2a2148b25a98f7f5d5af7cc4048d86704ed

Aliases

arxiv: 2012.10797 · arxiv_version: 2012.10797v2 · doi: 10.48550/arxiv.2012.10797 · pith_short_12: EBPHAR5DVA2L · pith_short_16: EBPHAR5DVA2LFMLH · pith_short_8: EBPHAR5D

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/EBPHAR5DVA2LFMLHGFRHPOWSUI \
  | 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: 205e7047a3a834b2b167316277bad2a2148b25a98f7f5d5af7cc4048d86704ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef35c6c292afde140a617e728638fcd49eafa773c5f45e27462463f71ae1761d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-19T22:11:31Z",
    "title_canon_sha256": "d1d42db301a2ae9a2c4b2a5806689f84e5c12b94552137af5c1f6e3d70fc8b82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10797",
    "kind": "arxiv",
    "version": 2
  }
}