Pith Number

pith:MNCDZTR2

pith:2018:MNCDZTR233TMWYRB2PQKEKJ6F6

not attested not anchored not stored refs pending

Observations on a series of merging magnetic flux ropes within an interplanetary coronal mass ejection

Dejin Wu, Guoqing Zhao, Hengqiang Feng, Qiang Liu, Yan Zhao

arxiv:1812.03495 v1 · 2018-12-09 · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNCDZTR233TMWYRB2PQKEKJ6F6}

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	2026-05-17T23:53:23.713103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63443cce3adee6cb6221d3e0a2293e2f9c425f604aa9f5579f91706468119587

Aliases

arxiv: 1812.03495 · arxiv_version: 1812.03495v1 · doi: 10.48550/arxiv.1812.03495 · pith_short_12: MNCDZTR233TM · pith_short_16: MNCDZTR233TMWYRB · pith_short_8: MNCDZTR2

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/MNCDZTR233TMWYRB2PQKEKJ6F6 \
  | 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: 63443cce3adee6cb6221d3e0a2293e2f9c425f604aa9f5579f91706468119587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21a984264459ee6e4c643e921de38debba0e2b6a8a49c36b22effffbc308caa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-12-09T14:54:17Z",
    "title_canon_sha256": "4d8ea581d69394aff6bdd70db2ef48226398c8cc03053bad12100bc842d8559d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03495",
    "kind": "arxiv",
    "version": 1
  }
}