Pith Number

pith:X2N3BWPC

pith:2012:X2N3BWPCN6FPRW5V4H42VXIL3K

not attested not anchored not stored refs pending

Anomalous circular polarization profiles in the He I 1083.0 nm multiplet from solar spicules

A. Asensio Ramos, C. Beck, L. Belluzzi, M. J. Mart\'inez Gonz\'alez, R. Manso Sainz

arxiv:1209.2589 v1 · 2012-09-12 · 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{X2N3BWPCN6FPRW5V4H42VXIL3K}

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	2026-05-18T01:54:29.990771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9bb0d9e26f8af8dbb5e1f9aadd0bda85093175e650a7e05c72b5626f29cb58

Aliases

arxiv: 1209.2589 · arxiv_version: 1209.2589v1 · doi: 10.48550/arxiv.1209.2589 · pith_short_12: X2N3BWPCN6FP · pith_short_16: X2N3BWPCN6FPRW5V · pith_short_8: X2N3BWPC

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/X2N3BWPCN6FPRW5V4H42VXIL3K \
  | 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: be9bb0d9e26f8af8dbb5e1f9aadd0bda85093175e650a7e05c72b5626f29cb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4a8bc1144bcfb731cf18ed7f0a57bc016a0d9b19e9529ce6f396362ee13bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-12T12:45:36Z",
    "title_canon_sha256": "050fc405d3ab179d7090d910be6ed424ced8488ebc0affc58663feb2d73405cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2589",
    "kind": "arxiv",
    "version": 1
  }
}