Pith Number

pith:HTOMJE4K

pith:2013:HTOMJE4KE3L4PRIXPMZFULNQ5C

not attested not anchored not stored refs pending

Magnetic fields of Herbig Ae/Be stars

B. Stelzer, B. Wolff, C.R. Cowley, F. Castelli, I. Ilyin, J.-F. Gonzalez, M. Schoeller, S. Hubrig

arxiv:1308.6777 v1 · 2013-08-30 · 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{HTOMJE4KE3L4PRIXPMZFULNQ5C}

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	2026-05-18T01:47:56.456934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cdcc4938a26d7c7c5177b325a2db0e89eeda088bca78881cd0c21fca26403f0

Aliases

arxiv: 1308.6777 · arxiv_version: 1308.6777v1 · doi: 10.48550/arxiv.1308.6777 · pith_short_12: HTOMJE4KE3L4 · pith_short_16: HTOMJE4KE3L4PRIX · pith_short_8: HTOMJE4K

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/HTOMJE4KE3L4PRIXPMZFULNQ5C \
  | 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: 3cdcc4938a26d7c7c5177b325a2db0e89eeda088bca78881cd0c21fca26403f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d9fa361d0399a848f8f32c33f97e40e966b21ebb55efb1f11ab33b6f06b83f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-30T15:44:51Z",
    "title_canon_sha256": "1cf75b6bad9d1667e9722f6b798fc4887c52bc92b0005c69983a82065596fbd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6777",
    "kind": "arxiv",
    "version": 1
  }
}