Pith Number

pith:RUVCNOP3

pith:2015:RUVCNOP3IPXJOEFRFFQHZMHVNZ

not attested not anchored not stored refs pending

Linear line spectropolarimetry of Herbig Ae/Be stars

Jorick S. Vink (Armagh Observatory)

arxiv:1501.07436 v1 · 2015-01-29 · 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{RUVCNOP3IPXJOEFRFFQHZMHVNZ}

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	2026-05-18T01:59:37.669091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2a26b9fb43ee9710b129607cb0f56e790dc6654ae4672820624980629ba8d7

Aliases

arxiv: 1501.07436 · arxiv_version: 1501.07436v1 · doi: 10.48550/arxiv.1501.07436 · pith_short_12: RUVCNOP3IPXJ · pith_short_16: RUVCNOP3IPXJOEFR · pith_short_8: RUVCNOP3

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/RUVCNOP3IPXJOEFRFFQHZMHVNZ \
  | 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: 8d2a26b9fb43ee9710b129607cb0f56e790dc6654ae4672820624980629ba8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e377454ce5f877089c0dd4907c2172fdc158aae94a79ddda4ac87b7b0a723a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-29T12:29:02Z",
    "title_canon_sha256": "71b937c0494d6c977b59b088f8d98a386eaea113e6c7ad90ac61ef4dde1d8bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07436",
    "kind": "arxiv",
    "version": 1
  }
}