Pith Number

pith:XZMQD75H

pith:2017:XZMQD75HFJTMPYN6GIWHEWRML6

not attested not anchored not stored refs pending

Optical intra-day variability in 3C 66A: 10 years of observations

Kiran S. Baliyan, Navpreet Kaur, Sameer, S. Ganesh

arxiv:1705.00810 v1 · 2017-05-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZMQD75HFJTMPYN6GIWHEWRML6}

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	2026-05-18T00:42:28.711937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5901ffa72a66c7e1be322c725a2c5fb827c6afbfe2ffede8461bc03cd4dd83

Aliases

arxiv: 1705.00810 · arxiv_version: 1705.00810v1 · doi: 10.48550/arxiv.1705.00810 · pith_short_12: XZMQD75HFJTM · pith_short_16: XZMQD75HFJTMPYN6 · pith_short_8: XZMQD75H

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/XZMQD75HFJTMPYN6GIWHEWRML6 \
  | 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: be5901ffa72a66c7e1be322c725a2c5fb827c6afbfe2ffede8461bc03cd4dd83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3fdc9f1779e2ec576f0c63637534b459bdff9c68c4be1af6d5bc5c8ce7d9886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-02T06:12:23Z",
    "title_canon_sha256": "d484776693f74898219ac73df8c4768b8449432aa3a9a748ef63857ca4d00c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00810",
    "kind": "arxiv",
    "version": 1
  }
}