Pith Number

pith:6JCALBLW

pith:2017:6JCALBLWJ6TTU5NOM7R6PEH754

not attested not anchored not stored refs pending

Intra-night variability of the blazar CTA 102 during its 2012 and 2016 giant outbursts

A. Strigachev, B. Spassov, E. Semkov, G. Latev, R. Bachev, R. V. Mu\~noz Dimitrova, S. Boeva, S. Ibryamov, V. Popov

arxiv:1707.05529 v1 · 2017-07-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JCALBLWJ6TTU5NOM7R6PEH754}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:37:01.199157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2440585764fa73a75ae67e3e790ffef277c3fef6f5f7361e91e1f5ca4fd3de8

Aliases

arxiv: 1707.05529 · arxiv_version: 1707.05529v1 · doi: 10.48550/arxiv.1707.05529 · pith_short_12: 6JCALBLWJ6TT · pith_short_16: 6JCALBLWJ6TTU5NO · pith_short_8: 6JCALBLW

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/6JCALBLWJ6TTU5NOM7R6PEH754 \
  | 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: f2440585764fa73a75ae67e3e790ffef277c3fef6f5f7361e91e1f5ca4fd3de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c164520015e06a8f184b78c22398ae0aa791b9973bbacc11131d4c17ec5a5a79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-18T09:02:52Z",
    "title_canon_sha256": "3abd925e4fbe2e352068fb787a23e6695f84137d36a7e53f1752fbe55fb36be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05529",
    "kind": "arxiv",
    "version": 1
  }
}