Pith Number

pith:XZSHZXKE

pith:2020:XZSHZXKE2VVZJHWQJYL6IB2ETW

not attested not anchored not stored refs pending

How eruptions of a small filament feed materials to a nearby larger-scaled filament

Bo Li, Hengyuan Wei, Hui Fu, Lidong Xia, Youqian Qi, Zhenghua Huang, Zhenyong Hou

arxiv:2007.12301 v1 · 2020-07-24 · 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{XZSHZXKE2VVZJHWQJYL6IB2ETW}

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	2026-07-05T01:21:51.058105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be647cdd44d56b949ed04e17e407449db1dec2e83f9d8d19cdb4d143d4a6fb59

Aliases

arxiv: 2007.12301 · arxiv_version: 2007.12301v1 · doi: 10.48550/arxiv.2007.12301 · pith_short_12: XZSHZXKE2VVZ · pith_short_16: XZSHZXKE2VVZJHWQ · pith_short_8: XZSHZXKE

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/XZSHZXKE2VVZJHWQJYL6IB2ETW \
  | 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: be647cdd44d56b949ed04e17e407449db1dec2e83f9d8d19cdb4d143d4a6fb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670e2fd383e9585174c1e15f1bbf2a3de6c482e2b7fb7439af9cefbba5543bf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-07-24T00:12:58Z",
    "title_canon_sha256": "a05b52f32a078d98c24a418775a3c62aebdf198456445c786a7214a70b8ab69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12301",
    "kind": "arxiv",
    "version": 1
  }
}