Pith Number

pith:L6DWQEAN

pith:2014:L6DWQEANLXEQCKBE45DHA7A7U2

not attested not anchored not stored refs pending

Spatially resolved imaging of the two-component eta Crv debris disk with Herschel

B. Matthews, B. Sibthorpe, C. Lisse, C. Pinte, D. Wilner, G. Duchene, G. Kennedy, J. Greaves, J. Horner, J. Wisniewski, M. Booth, M. Clampin, M. Wyatt, P. Arriaga, P. Kalas, W. Holland

arxiv:1402.1184 v1 · 2014-02-05 · 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{L6DWQEANLXEQCKBE45DHA7A7U2}

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	2026-05-18T02:39:16.541337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8768100d5dc9012824e746707c1fa69124da84d0e01107ff0a9e68ac5b5702

Aliases

arxiv: 1402.1184 · arxiv_version: 1402.1184v1 · doi: 10.48550/arxiv.1402.1184 · pith_short_12: L6DWQEANLXEQ · pith_short_16: L6DWQEANLXEQCKBE · pith_short_8: L6DWQEAN

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/L6DWQEANLXEQCKBE45DHA7A7U2 \
  | 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: 5f8768100d5dc9012824e746707c1fa69124da84d0e01107ff0a9e68ac5b5702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d549b8104b799f71c2a213f6fb4efda9ef992559b630ed7f809474c8e397b466",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-05T21:17:44Z",
    "title_canon_sha256": "787560043e4090ca008bb4f825c7ef2416f0ddb8e0fa28f5e2a36c92ffb2765a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1184",
    "kind": "arxiv",
    "version": 1
  }
}