Pith Number

pith:L4DZBOCJ

pith:2021:L4DZBOCJ6FVWBOPZJXSZP67M5Y

not attested not anchored not stored refs pending

Statistical properties of H{\alpha} jets in the polar coronal hole and their implications in coronal activities

Dayang Liu, Hui Fu, Lidong Xia, Mingzhe Guo, Mingzhe Sun, Weixin Liu, Youqian Qi, Zhenghua Huang, Zhenyong Hou

arxiv:2110.15543 v1 · 2021-10-29 · 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{L4DZBOCJ6FVWBOPZJXSZP67M5Y}

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	2026-07-05T03:55:04.872683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0790b849f16b60b9f94de597fbecee02dcc7aa38e599e63c96019c06b9bc31

Aliases

arxiv: 2110.15543 · arxiv_version: 2110.15543v1 · doi: 10.48550/arxiv.2110.15543 · pith_short_12: L4DZBOCJ6FVW · pith_short_16: L4DZBOCJ6FVWBOPZ · pith_short_8: L4DZBOCJ

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/L4DZBOCJ6FVWBOPZJXSZP67M5Y \
  | 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: 5f0790b849f16b60b9f94de597fbecee02dcc7aa38e599e63c96019c06b9bc31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eff4130975797cb24ff17fe6f83ef38369d5c360b7e7b4b4afc37c0161fc0e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-29T05:24:23Z",
    "title_canon_sha256": "4a3adbeea5c60a914201dca77a91e397204c9038f06f52555d557f9e89486ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15543",
    "kind": "arxiv",
    "version": 1
  }
}