Pith Number

pith:M5TN4XU3

pith:2015:M5TN4XU3Z3VCTPGLCR5HPUWQLE

not attested not anchored not stored refs pending

On the time delay evolution of five Active Galactic Nuclei

Aleksandr N. Burenkov, Alla I. Shapovalova, Andjelka Kovacevic, Dragana Ilic, Luka C. Popovic, Vahram H. Chavushyan

arxiv:1511.07119 v1 · 2015-11-23 · 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{M5TN4XU3Z3VCTPGLCR5HPUWQLE}

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	2026-05-18T01:22:32.927365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6766de5e9bceea29bccb147a77d2d0591d21ecb68c6398c3192ef12e6606baa0

Aliases

arxiv: 1511.07119 · arxiv_version: 1511.07119v1 · doi: 10.48550/arxiv.1511.07119 · pith_short_12: M5TN4XU3Z3VC · pith_short_16: M5TN4XU3Z3VCTPGL · pith_short_8: M5TN4XU3

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/M5TN4XU3Z3VCTPGLCR5HPUWQLE \
  | 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: 6766de5e9bceea29bccb147a77d2d0591d21ecb68c6398c3192ef12e6606baa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a2b57f89c11ead3e676cb49152b1a5277146e5818e391527163f7607988bcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-23T06:41:12Z",
    "title_canon_sha256": "067fd4ad9902ebfe023beed2012e11581403d2a21960955df97103c1c3cbf666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07119",
    "kind": "arxiv",
    "version": 1
  }
}