Pith Number

pith:FC3ZP77I

pith:2016:FC3ZP77IES3EMNUWAN5H4TMJ5W

not attested not anchored not stored refs pending

2D cellular automaton model for the evolution of active region coronal plasmas

James A. Klimchuk, Marcelo L\'opez Fuentes

arxiv:1607.03883 v1 · 2016-07-13 · 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{FC3ZP77IES3EMNUWAN5H4TMJ5W}

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	2026-05-18T00:48:17.459338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b797ffe824b6463696037a7e4d89edb9ff932027b6d7bbf53a7c689a2b5217

Aliases

arxiv: 1607.03883 · arxiv_version: 1607.03883v1 · doi: 10.48550/arxiv.1607.03883 · pith_short_12: FC3ZP77IES3E · pith_short_16: FC3ZP77IES3EMNUW · pith_short_8: FC3ZP77I

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/FC3ZP77IES3EMNUWAN5H4TMJ5W \
  | 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: 28b797ffe824b6463696037a7e4d89edb9ff932027b6d7bbf53a7c689a2b5217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a99ce35051dd7afef571228b7f7c18ff488a30549848ac27daa3bf484160d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-13T19:46:58Z",
    "title_canon_sha256": "3fb7c163e35207466bdb19d9f525bcf3005a7a25c0ed373f4fa481556363c973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03883",
    "kind": "arxiv",
    "version": 1
  }
}