Pith Number

pith:RXGX7GG3

pith:2010:RXGX7GG3MJRQHHFCWF7W6NLJ72

not attested not anchored not stored refs pending

UBVRI observations of the flickering of RS Ophiuchi at Quiescence

A. Gomboc, B. Mihov, B. Spassov, D. Dimitrov, K. A. Stoyanov, K. Koleva, L. Slavcheva-Mihova, M. F. Bode, R. Bachev, R. K. Zamanov, S. Boeva, S. V. Tsvetkova

arxiv:1001.0852 v1 · 2010-01-06 · 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{RXGX7GG3MJRQHHFCWF7W6NLJ72}

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	2026-05-18T02:10:04.565091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dcd7f98db6263039ca2b17f6f3569fe9e59dd753a3a2d19b2699cbfaae50481

Aliases

arxiv: 1001.0852 · arxiv_version: 1001.0852v1 · doi: 10.48550/arxiv.1001.0852 · pith_short_12: RXGX7GG3MJRQ · pith_short_16: RXGX7GG3MJRQHHFC · pith_short_8: RXGX7GG3

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/RXGX7GG3MJRQHHFCWF7W6NLJ72 \
  | 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: 8dcd7f98db6263039ca2b17f6f3569fe9e59dd753a3a2d19b2699cbfaae50481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c5c578328897e491d1a07976b81629b2edd4f14b674dfc9d9d1fcc31e516e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-06T12:28:19Z",
    "title_canon_sha256": "c6db6bc77de94b5ed35ba27da6d893a9d36bd1f74fc3f4babdcd8e98a222755d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0852",
    "kind": "arxiv",
    "version": 1
  }
}