Pith Number

pith:5PMRLDWH

pith:2014:5PMRLDWH65WOXKILR6DUGPWDAI

not attested not anchored not stored refs pending

Three-Year Global Survey of Coronal Null Points from Potential-Field-Source-Surface (PFSS) Modeling and Solar Dynamics Observatory (SDO) Observations

Dana Longcope, David McKenize, Michael Freed

arxiv:1410.4493 v1 · 2014-10-16 · 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{5PMRLDWH65WOXKILR6DUGPWDAI}

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	2026-05-18T01:41:44.292246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd9158ec7f76ceba90b8f87433ec30234d000389737bf61316a94371970eaa3

Aliases

arxiv: 1410.4493 · arxiv_version: 1410.4493v1 · doi: 10.48550/arxiv.1410.4493 · pith_short_12: 5PMRLDWH65WO · pith_short_16: 5PMRLDWH65WOXKIL · pith_short_8: 5PMRLDWH

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/5PMRLDWH65WOXKILR6DUGPWDAI \
  | 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: ebd9158ec7f76ceba90b8f87433ec30234d000389737bf61316a94371970eaa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4672eb51dc087de064b96ac4bad0a36815b3f636ab21e6836e54c6035bf91fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-16T16:55:49Z",
    "title_canon_sha256": "e1847d8f0ed24433d7ecb9ac6eb387f8713e11117a899189ba822c6f5c4c8117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4493",
    "kind": "arxiv",
    "version": 1
  }
}