Pith Number

pith:EC6CU32S

pith:2010:EC6CU32SYMYT2PD7ZGM5AHCPGL

not attested not anchored not stored refs pending

The Space Interferometry Mission Astrometric Grid Giant-Star Survey. III. Basic Stellar Parameters for an Extended Sample

Dmitry Bizyaev, Katia Cunha, Verne V. Smith

arxiv:1011.0744 v1 · 2010-11-02 · 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{EC6CU32SYMYT2PD7ZGM5AHCPGL}

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	2026-05-18T02:04:53.482505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bc2a6f52c3313d3c7fc999d01c4f32e13ddaec867afc25f0be29cbeec975f8

Aliases

arxiv: 1011.0744 · arxiv_version: 1011.0744v1 · doi: 10.48550/arxiv.1011.0744 · pith_short_12: EC6CU32SYMYT · pith_short_16: EC6CU32SYMYT2PD7 · pith_short_8: EC6CU32S

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/EC6CU32SYMYT2PD7ZGM5AHCPGL \
  | 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: 20bc2a6f52c3313d3c7fc999d01c4f32e13ddaec867afc25f0be29cbeec975f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a7eb570c11f2d6102a8d0b7ded848f242b6fbeb9f63a6b33784629c7198cdb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-02T20:12:14Z",
    "title_canon_sha256": "8d7beac003bccd52f5c5d967631e46a3cb66227605e3489281b204193d524ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0744",
    "kind": "arxiv",
    "version": 1
  }
}