Pith Number

pith:X45MZPEB

pith:2021:X45MZPEB4VATWTXO3EXBGWAW3D

not attested not anchored not stored refs pending

Population of Bright Plume Threads in Solar Polar Coronal Holes

Bo Li, Dayang Liu, Hui Fu, Lidong Xia, Li Feng, Mingzhe Sun, Qingmin Zhang, Quanhao Zhang, Weixin Liu, Youqian Qi, Zhenghua Huang

arxiv:2101.03768 v1 · 2021-01-11 · 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{X45MZPEB4VATWTXO3EXBGWAW3D}

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	2026-07-05T02:13:59.604343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3accbc81e5413b4eeed92e135816d8dfcad5ee4eae4344cd9f96d0ed5ea145

Aliases

arxiv: 2101.03768 · arxiv_version: 2101.03768v1 · doi: 10.48550/arxiv.2101.03768 · pith_short_12: X45MZPEB4VAT · pith_short_16: X45MZPEB4VATWTXO · pith_short_8: X45MZPEB

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/X45MZPEB4VATWTXO3EXBGWAW3D \
  | 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: bf3accbc81e5413b4eeed92e135816d8dfcad5ee4eae4344cd9f96d0ed5ea145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "725d2248c0e5a0260ca4f119be79e4694a31f849901accf0eb446b28daf2a81d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-01-11T08:55:09Z",
    "title_canon_sha256": "3782021f328f9293b4069e56072d1228a13e6243bfe54f8fc99439e338a6ebfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03768",
    "kind": "arxiv",
    "version": 1
  }
}