Pith Number

pith:O5AW2DWT

pith:2015:O5AW2DWT7GMVEEITHAGXFNLI7K

not attested not anchored not stored refs pending

Impact of Pulsation Activity on the Light Curves of Symbiotic Variables

Ivan L. Andronov, Kateryna D. Andrych, Lidia L. Chinarova, Maksim S. Chyzhyk, Vladyslava I. Marsakova

arxiv:1511.09385 v1 · 2015-11-30 · 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{O5AW2DWT7GMVEEITHAGXFNLI7K}

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	2026-05-18T00:20:17.947908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77416d0ed3f999521113380d72b568faa1aa8d7c9f17bf3627194fe701bf6b11

Aliases

arxiv: 1511.09385 · arxiv_version: 1511.09385v1 · doi: 10.48550/arxiv.1511.09385 · pith_short_12: O5AW2DWT7GMV · pith_short_16: O5AW2DWT7GMVEEIT · pith_short_8: O5AW2DWT

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/O5AW2DWT7GMVEEITHAGXFNLI7K \
  | 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: 77416d0ed3f999521113380d72b568faa1aa8d7c9f17bf3627194fe701bf6b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b14336721331ddfcb002fff1e373c888f61283f5f95e304aa1f2dc70f14f721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-30T16:56:33Z",
    "title_canon_sha256": "56faa96bdf5fa85877459492d5a186ec994f3c529e2153500019882aba8c1e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09385",
    "kind": "arxiv",
    "version": 1
  }
}