Pith Number

pith:D4BJODRC

pith:2012:D4BJODRCSARFDSMIUBMNSU4XOV

not attested not anchored not stored refs pending

Magnetic fields of an active region filament from full Stokes analysis of Si I 1082.7 nm and He I 1083.0 nm

A. Lagg, S. Solanki, Y. Liu, Z. Xu

arxiv:1202.4562 v1 · 2012-02-21 · 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{D4BJODRCSARFDSMIUBMNSU4XOV}

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	2026-05-18T01:58:23.025911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f02970e22902251c988a058d95397756fa58d5ce3fb0978f9bbe0b869aae279

Aliases

arxiv: 1202.4562 · arxiv_version: 1202.4562v1 · doi: 10.48550/arxiv.1202.4562 · pith_short_12: D4BJODRCSARF · pith_short_16: D4BJODRCSARFDSMI · pith_short_8: D4BJODRC

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/D4BJODRCSARFDSMIUBMNSU4XOV \
  | 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: 1f02970e22902251c988a058d95397756fa58d5ce3fb0978f9bbe0b869aae279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f08750aa8b3226d864558601fa70067a00567de820e5e7628be91f7d94e6cac5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-21T09:05:52Z",
    "title_canon_sha256": "111f3f814751dc0f20cdafc35fe35ea158ee818ddac08af6ba58744254167e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4562",
    "kind": "arxiv",
    "version": 1
  }
}