Pith Number

pith:27CBQPA4

pith:2022:27CBQPA4SRHYK6DSIUMMZI7B6J

not attested not anchored not stored refs pending

Quantitative Characterization of Magnetic Flux Rope Properties for Two Solar Eruption Events

Avijeet Prasad, Chaowei Jiang, Jiong Qiu, Qiang Hu, Wen He

arxiv:2201.03149 v1 · 2022-01-10 · 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{27CBQPA4SRHYK6DSIUMMZI7B6J}

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	2026-07-05T04:45:14.877970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c4183c1c944f8578724518cca3e1f264483a88c8eb9b6d909f765b0e9ab08a

Aliases

arxiv: 2201.03149 · arxiv_version: 2201.03149v1 · doi: 10.48550/arxiv.2201.03149 · pith_short_12: 27CBQPA4SRHY · pith_short_16: 27CBQPA4SRHYK6DS · pith_short_8: 27CBQPA4

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/27CBQPA4SRHYK6DSIUMMZI7B6J \
  | 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: d7c4183c1c944f8578724518cca3e1f264483a88c8eb9b6d909f765b0e9ab08a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e02b2bf1c0e3fbd3d88f9aeab3b97d1e4737cccfac42f71d2d94220268e55196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-01-10T03:24:49Z",
    "title_canon_sha256": "9f34bf6742c80450dcb6fc48197c1b46580e1fbd6f31c308a4054e2d590b851d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03149",
    "kind": "arxiv",
    "version": 1
  }
}