Pith Number

pith:EF2DXMF7

pith:2013:EF2DXMF757B5WDYEZCRHMNXRYF

not attested not anchored not stored refs pending

Interchange reconnection between an active region and a corona hole

L. Ma, X.L. Yan, Z.K. Xue, Z.Q. Qu

arxiv:1310.2395 v1 · 2013-10-09 · 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{EF2DXMF757B5WDYEZCRHMNXRYF}

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	2026-05-18T01:47:07.647793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21743bb0bfefc3db0f04c8a27636f1c14722f5bd4db49b4934fc200572b62d5f

Aliases

arxiv: 1310.2395 · arxiv_version: 1310.2395v1 · doi: 10.48550/arxiv.1310.2395 · pith_short_12: EF2DXMF757B5 · pith_short_16: EF2DXMF757B5WDYE · pith_short_8: EF2DXMF7

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/EF2DXMF757B5WDYEZCRHMNXRYF \
  | 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: 21743bb0bfefc3db0f04c8a27636f1c14722f5bd4db49b4934fc200572b62d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf7b214934c9ed865dab6b1bcf44d015011c1b5c5e37c1c8201e344d5157311",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-09T08:42:28Z",
    "title_canon_sha256": "0e64ebfa3e1d69b95cbc99ffd41be8bf074ef412c662e1231b98ffca51fb4700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2395",
    "kind": "arxiv",
    "version": 1
  }
}