Pith Number

pith:CE7CVZK5

pith:2018:CE7CVZK52VL76LATPTBOGZK3JR

not attested not anchored not stored refs pending

Spectropolarimetry of Galactic stars with anomalous extinction sightlines

Aleksandar Cikota, Ferdinando Patat, Gabriele Rodeghiero, Lina Tomasella, Nick L.J. Cox, Paola Mazzei, Paula Zelaya, Stefan Cikota, Stefano Benetti, Stefan Taubenberger, Thiem Hoang

arxiv:1803.08043 v1 · 2018-03-21 · astro-ph.GA · 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{CE7CVZK52VL76LATPTBOGZK3JR}

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	2026-05-18T00:10:31.583404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113e2ae55dd557ff2c137cc2e3655b4c4fa433c992a042b8112ddcd080f33aba

Aliases

arxiv: 1803.08043 · arxiv_version: 1803.08043v1 · doi: 10.48550/arxiv.1803.08043 · pith_short_12: CE7CVZK52VL7 · pith_short_16: CE7CVZK52VL76LAT · pith_short_8: CE7CVZK5

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/CE7CVZK52VL76LATPTBOGZK3JR \
  | 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: 113e2ae55dd557ff2c137cc2e3655b4c4fa433c992a042b8112ddcd080f33aba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093a6438cc35ff16dd1657ff971dcd3f199755fa5ff76c2831518e59242a981f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-21T18:00:00Z",
    "title_canon_sha256": "9d7f3ed4f66373da3a7dac4a88d6f033a1b73db54b56fb012743c95a14c57ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08043",
    "kind": "arxiv",
    "version": 1
  }
}