Pith Number

pith:57G25LKS

pith:2021:57G25LKSN2B67KZ4CFINY2IJSM

not attested not anchored not stored refs pending

The Causes of Peripheral Coronal Loop Contraction and Disappearance Revealed in a Magnetohydrodynamic Simulation of Solar Eruption

Chaowei Jiang, Ding Yuan, Juntao Wang, Peng Zou

arxiv:2102.06877 v1 · 2021-02-13 · 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{57G25LKSN2B67KZ4CFINY2IJSM}

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	2026-07-05T02:31:52.647562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcdaead526e83efab3c1150dc6909931ce819f0effadeede1f35c25cc9ca0de

Aliases

arxiv: 2102.06877 · arxiv_version: 2102.06877v1 · doi: 10.48550/arxiv.2102.06877 · pith_short_12: 57G25LKSN2B6 · pith_short_16: 57G25LKSN2B67KZ4 · pith_short_8: 57G25LKS

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/57G25LKSN2B67KZ4CFINY2IJSM \
  | 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: efcdaead526e83efab3c1150dc6909931ce819f0effadeede1f35c25cc9ca0de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4af77c49b5a457eb312e35229f665d4de87b6134bad3e393319a134ab63f26e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-02-13T07:06:36Z",
    "title_canon_sha256": "a891f19ba541adaec1d5021d9e94eeadb5153bdc3afe78a2ae7a7b3479ac1626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06877",
    "kind": "arxiv",
    "version": 1
  }
}