Pith Number

pith:G3PX3BRX

pith:2015:G3PX3BRXGLFWGZIBMXQB7TSGLY

not attested not anchored not stored refs pending

Mapping optically variable quasars towards the galactic plane

A. C Robin, A. K. Vivas, A. Nu\~nez, C. Abad, C. Brice\~no, C. Mateu, C. Reyl\'e, E. Gatuzz, J. A. de Diego, J. G. Fernandez-Trincado, J. Hern\'andez, J. J. Downes, K. Vieira, L. Vega, T. Verdugo, V. Motta

arxiv:1510.00862 v1 · 2015-10-03 · 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{G3PX3BRXGLFWGZIBMXQB7TSGLY}

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	2026-05-18T01:31:05.463733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36df7d863732cb63650165e01fce465e3a83cbfe34ae22498462df5b46a05541

Aliases

arxiv: 1510.00862 · arxiv_version: 1510.00862v1 · doi: 10.48550/arxiv.1510.00862 · pith_short_12: G3PX3BRXGLFW · pith_short_16: G3PX3BRXGLFWGZIB · pith_short_8: G3PX3BRX

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/G3PX3BRXGLFWGZIBMXQB7TSGLY \
  | 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: 36df7d863732cb63650165e01fce465e3a83cbfe34ae22498462df5b46a05541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750bc6b8d44e50a72381f2a75f1e748a0742581c9a75c1943bf62a496e6dd071",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-03T20:20:09Z",
    "title_canon_sha256": "4c7d361c752251168c992a7bc2c6b0011f044e915df93bffede78f16817c3c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00862",
    "kind": "arxiv",
    "version": 1
  }
}