Pith Number

pith:PJ54XF2U

pith:2015:PJ54XF2UTUGRJGISDTFG6V3GTE

not attested not anchored not stored refs pending

Call for Follow-Up Observations of the Dynamically Changing Triple Star KIC 2835289

Andrej Prsa, Jerome Orosz, Keivan Stassun, Kyle Conroy

arxiv:1504.04383 v1 · 2015-04-16 · 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{PJ54XF2UTUGRJGISDTFG6V3GTE}

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	2026-05-18T02:18:32.514771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7bcb97549d0d1499121cca6f5766991f362391d382707d33238857b129bdab

Aliases

arxiv: 1504.04383 · arxiv_version: 1504.04383v1 · doi: 10.48550/arxiv.1504.04383 · pith_short_12: PJ54XF2UTUGR · pith_short_16: PJ54XF2UTUGRJGIS · pith_short_8: PJ54XF2U

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/PJ54XF2UTUGRJGISDTFG6V3GTE \
  | 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: 7a7bcb97549d0d1499121cca6f5766991f362391d382707d33238857b129bdab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cbe3702379dc0107c46b8b2e06e6f68c9f40ef81190eac0354c3beef20544f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-16T20:02:50Z",
    "title_canon_sha256": "315cc4d0e56b34061c8397dd78b69eaaf8ffbc2d90767898b3d76bf510a22605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04383",
    "kind": "arxiv",
    "version": 1
  }
}