Pith Number

pith:YGYOOIUX

pith:2015:YGYOOIUXTHNEMR35ZRSFOPV2I6

not attested not anchored not stored refs pending

The Solar Neighborhood XXXVI: The Long-Term Photometric Variability of Nearby Red Dwarfs in the VRI Optical Bands

Adric R. Riedel, Altonio D. Hosey, Jennifer G. Winters, John C. Lurie, John P. Subasavage, Sergio B. Dieterich, Todd J. Henry, Wei-Chun Jao

arxiv:1503.02100 v1 · 2015-03-06 · astro-ph.SR

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

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	2026-05-18T02:25:25.856407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b0e7229799da46477dcc64573eba47a1ea9069a49390e2f516b05a8b3c97ab

Aliases

arxiv: 1503.02100 · arxiv_version: 1503.02100v1 · doi: 10.48550/arxiv.1503.02100 · pith_short_12: YGYOOIUXTHNE · pith_short_16: YGYOOIUXTHNEMR35 · pith_short_8: YGYOOIUX

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/YGYOOIUXTHNEMR35ZRSFOPV2I6 \
  | 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: c1b0e7229799da46477dcc64573eba47a1ea9069a49390e2f516b05a8b3c97ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044ddf41aeb0c16fea2ca88490cdf22156a6c2a1eeb0627653ebb36f4db84cf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-06T22:07:02Z",
    "title_canon_sha256": "3b6d9107c617f3165298c6ae118f047f95c1c85473f4cfcb004f8d33c6994768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02100",
    "kind": "arxiv",
    "version": 1
  }
}