Pith Number

pith:QJQFP3IS

pith:2018:QJQFP3ISHYUEEDOYHBFNLQPVMA

not attested not anchored not stored refs pending

Repeated transient jets from a warped disk in the symbiotic prototype Z And: A link to the long-lasting active phase

Augustin Skopal, Igor Kudzej, Marek Wolf, Pavol A. Dubovsky, Taya. N. Tarasova

arxiv:1805.10908 v1 · 2018-05-28 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJQFP3ISHYUEEDOYHBFNLQPVMA}

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	2026-05-18T00:14:48.842016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

826057ed123e28420dd8384ad5c1f56034e7b2997af61081997f9cfab0ca0175

Aliases

arxiv: 1805.10908 · arxiv_version: 1805.10908v1 · doi: 10.48550/arxiv.1805.10908 · pith_short_12: QJQFP3ISHYUE · pith_short_16: QJQFP3ISHYUEEDOY · pith_short_8: QJQFP3IS

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/QJQFP3ISHYUEEDOYHBFNLQPVMA \
  | 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: 826057ed123e28420dd8384ad5c1f56034e7b2997af61081997f9cfab0ca0175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e5242ec493174b30056a662602947f4941262d5202e0a6dae53b376442a6f76",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-28T13:19:17Z",
    "title_canon_sha256": "7c84148878ae20d357a1f1a4309dda3c1dafc2ef40006dc1eca868d07f684f5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10908",
    "kind": "arxiv",
    "version": 1
  }
}