Pith Number

pith:2TBTSDL4

pith:2014:2TBTSDL4ZV74JVZ3S7IRUQW7SU

not attested not anchored not stored refs pending

V1117 Her: A Herbig Ae star at high Galactic latitude?

L. Szabados, M. Kun, M. R\'acz

arxiv:1401.1952 v1 · 2014-01-09 · 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{2TBTSDL4ZV74JVZ3S7IRUQW7SU}

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	2026-05-18T03:02:56.147967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c3390d7ccd7fc4d73b97d11a42df951d82e54ead562e413152d9dfffd3f85e

Aliases

arxiv: 1401.1952 · arxiv_version: 1401.1952v1 · doi: 10.48550/arxiv.1401.1952 · pith_short_12: 2TBTSDL4ZV74 · pith_short_16: 2TBTSDL4ZV74JVZ3 · pith_short_8: 2TBTSDL4

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/2TBTSDL4ZV74JVZ3S7IRUQW7SU \
  | 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: d4c3390d7ccd7fc4d73b97d11a42df951d82e54ead562e413152d9dfffd3f85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ac18c43854e4b9ef8b7ae1c955303e83ed7a22432768ddbb2b9d2da849308b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-09T10:56:22Z",
    "title_canon_sha256": "7b75eb2118d603d55367575bdc664c0219a75e81bd9cb68e3cb779b7aa6764b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1952",
    "kind": "arxiv",
    "version": 1
  }
}