Pith Number

pith:IAVNOEDE

pith:2021:IAVNOEDEL3FTR6YCAD7WMXKCZE

not attested not anchored not stored refs pending

Cloud Motion and magnetic fields: Four clouds in the Cepheus Flare region

Ekta Sharma, Maheswar G., Sami Dib

arxiv:2109.07510 v1 · 2021-09-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAVNOEDEL3FTR6YCAD7WMXKCZE}

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	2026-07-05T03:53:04.740517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402ad710645ecb38fb0200ff665d42c93a004bca8707617f03b564fefdba764e

Aliases

arxiv: 2109.07510 · arxiv_version: 2109.07510v1 · doi: 10.48550/arxiv.2109.07510 · pith_short_12: IAVNOEDEL3FT · pith_short_16: IAVNOEDEL3FTR6YC · pith_short_8: IAVNOEDE

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/IAVNOEDEL3FTR6YCAD7WMXKCZE \
  | 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: 402ad710645ecb38fb0200ff665d42c93a004bca8707617f03b564fefdba764e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b5dbde5d303a8dd7dece2e5ad3f9cebd93306ed1f29137468e28aa60488c0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-15T18:18:39Z",
    "title_canon_sha256": "9322781d752f74215ce05712fc2ed70b9545a1886817acd2b46cc0236dfa2c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07510",
    "kind": "arxiv",
    "version": 1
  }
}