Pith Number

pith:ZNSHE6WD

pith:2015:ZNSHE6WD7TXJ2TTE75K4DG3MPO

not attested not anchored not stored refs pending

Interferometric imaging diagnostics of X Hya's circumstellar environment

E. Thi\'ebaut, G. Perrin, M. Wittkowski, P. Kervella, S.T. Ridgway, X. Haubois

arxiv:1503.01237 v1 · 2015-03-04 · 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{ZNSHE6WD7TXJ2TTE75K4DG3MPO}

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	2026-05-18T02:25:39.598603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb64727ac3fcee9d4e64ff55c19b6c7bb81678103963f9fb78658358e23207cf

Aliases

arxiv: 1503.01237 · arxiv_version: 1503.01237v1 · doi: 10.48550/arxiv.1503.01237 · pith_short_12: ZNSHE6WD7TXJ · pith_short_16: ZNSHE6WD7TXJ2TTE · pith_short_8: ZNSHE6WD

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/ZNSHE6WD7TXJ2TTE75K4DG3MPO \
  | 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: cb64727ac3fcee9d4e64ff55c19b6c7bb81678103963f9fb78658358e23207cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220d4d6656eb8cc36bbef025ebdce60c4867a3916949ace0e993ccc9f08fa65b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-04T06:38:33Z",
    "title_canon_sha256": "c347f4d92a018396eee8d516f59cbb096403a5c92513b88afca23618336caf0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01237",
    "kind": "arxiv",
    "version": 1
  }
}