Pith Number

pith:6VD5JFSX

pith:2018:6VD5JFSXERXLFRC7RJCIBXHPJA

not attested not anchored not stored refs pending

A Survey of Changes in Magnetic Helicity Flux on the Photosphere During Relatively Low Class Flares

Jiayan Yang, Kaifan Ji, Yanxiao Liu, Yi Bi, Ying D Liu, Zhe Xu

arxiv:1808.04591 v1 · 2018-08-14 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VD5JFSXERXLFRC7RJCIBXHPJA}

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	2026-05-18T00:03:03.988742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f547d49657246eb2c45f8a4480dcef480ae526626dc3fad768eaac30f086bdd2

Aliases

arxiv: 1808.04591 · arxiv_version: 1808.04591v1 · doi: 10.48550/arxiv.1808.04591 · pith_short_12: 6VD5JFSXERXL · pith_short_16: 6VD5JFSXERXLFRC7 · pith_short_8: 6VD5JFSX

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/6VD5JFSXERXLFRC7RJCIBXHPJA \
  | 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: f547d49657246eb2c45f8a4480dcef480ae526626dc3fad768eaac30f086bdd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57558b7b8de216405a9d38fafc156fd6903e3f60baea6483f7b575bcbd8072e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-14T09:08:29Z",
    "title_canon_sha256": "f2a77926340cc246f7f70f20ff87f6c1368ba2b5419362f5d3cac1a2e5d60d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04591",
    "kind": "arxiv",
    "version": 1
  }
}