Pith Number

pith:FHAPN54J

pith:2011:FHAPN54J4644Q2VZQSSRMMS3PQ

not attested not anchored not stored refs pending

Spectropolarimetry of Chromospheric Magnetic and Velocity Structure Above Active Regions

3), AZ), AZ (2) Institute for Astronomy, Haosheng Lin (3), HI (3) Lunar, Matthew Penn (1) ((1) National Solar Observatory, Planetary Laboratory, Pukalani, Sarah Jaeggli (2), Tom Schad (1, Tucson, University of Arizona, University of Hawai'i

arxiv:1101.0631 v1 · 2011-01-04 · 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{FHAPN54J4644Q2VZQSSRMMS3PQ}

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	2026-05-18T04:32:02.368753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29c0f6f789e7b9c86ab984a516325b7c209b7f03af5b197b018afd9327663e6a

Aliases

arxiv: 1101.0631 · arxiv_version: 1101.0631v1 · doi: 10.48550/arxiv.1101.0631 · pith_short_12: FHAPN54J4644 · pith_short_16: FHAPN54J4644Q2VZ · pith_short_8: FHAPN54J

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/FHAPN54J4644Q2VZQSSRMMS3PQ \
  | 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: 29c0f6f789e7b9c86ab984a516325b7c209b7f03af5b197b018afd9327663e6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af6aa2c37e10208ffa87f85c8da7cb3ba6e71e2d1a797defbed4bcb39abe6717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-04T00:06:26Z",
    "title_canon_sha256": "5d4ae74d530fb372c48e0671fab7892001489cfc6b54945fa16273a58ed2ad9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0631",
    "kind": "arxiv",
    "version": 1
  }
}