Pith Number

pith:K27SO5PH

pith:2017:K27SO5PHBXX7ZW6KTZDLK4RV2X

not attested not anchored not stored refs pending

Search for quasi-periodic signals in magnetar giant flares

Daniel Pumpe, Michael Gabler, Theo Steininger, Torsten A. En{\ss}lin

arxiv:1708.05702 v2 · 2017-08-18 · 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{K27SO5PHBXX7ZW6KTZDLK4RV2X}

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	2026-05-18T00:22:05.801006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bf2775e70deffcdbca9e46b57235d5f3ab0f9c64870826157939b7ce7a5bac

Aliases

arxiv: 1708.05702 · arxiv_version: 1708.05702v2 · doi: 10.48550/arxiv.1708.05702 · pith_short_12: K27SO5PHBXX7 · pith_short_16: K27SO5PHBXX7ZW6K · pith_short_8: K27SO5PH

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/K27SO5PHBXX7ZW6KTZDLK4RV2X \
  | 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: 56bf2775e70deffcdbca9e46b57235d5f3ab0f9c64870826157939b7ce7a5bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10cd6577e267f318be84fe6d724b8a9c59d8107e64119f22d5a95a6ac50bb130",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-18T17:38:51Z",
    "title_canon_sha256": "c91f894315bb3470f506964e8df1e4eb931d982919c2ac6eb2d87011b84bd6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05702",
    "kind": "arxiv",
    "version": 2
  }
}