Pith Number

pith:54MJVHZD

pith:2018:54MJVHZDEGRGVCLLQ4GIJL5SNI

not attested not anchored not stored refs pending

Spatial variations of the Sr i 4607 {\AA} scattering polarization peak

D. Gisler, E.S. Carlin, J.O. Stenflo, L. Belluzzi, M. Bianda, R. Ramelli, S. Berdyugina, T. Berkefeld

arxiv:1803.03531 v1 · 2018-03-09 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54MJVHZDEGRGVCLLQ4GIJL5SNI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:52.858775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef189a9f2321a26a896b870c84afb26a170d02f58cc8a5720e5c8a3d7f91298a

Aliases

arxiv: 1803.03531 · arxiv_version: 1803.03531v1 · doi: 10.48550/arxiv.1803.03531 · pith_short_12: 54MJVHZDEGRG · pith_short_16: 54MJVHZDEGRGVCLL · pith_short_8: 54MJVHZD

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/54MJVHZDEGRGVCLLQ4GIJL5SNI \
  | 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: ef189a9f2321a26a896b870c84afb26a170d02f58cc8a5720e5c8a3d7f91298a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdfd8b796528639b0c863ffbe93ab9e2dca6dda453d98c22ede2b26325d55a8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-09T14:37:57Z",
    "title_canon_sha256": "9305124b743585ac3aefb333a6be4982fb8a7c27e7f624a218735633d552e395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03531",
    "kind": "arxiv",
    "version": 1
  }
}