Pith Number

pith:DZ5JVIQC

pith:2018:DZ5JVIQC6FCYDDNIYA65KRMSJB

not attested not anchored not stored refs pending

Detection of scattered light from the hot dust in HD 172555

A. Bazzon, H. Avenhaus, H.M. Schmid, N. Engler, S.P. Quanz

arxiv:1808.04373 v1 · 2018-08-13 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ5JVIQC6FCYDDNIYA65KRMSJB}

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	2026-05-18T00:02:31.220404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7a9aa202f145818da8c03dd54592484d25de363bec1db310252a9d2e6e7c97

Aliases

arxiv: 1808.04373 · arxiv_version: 1808.04373v1 · doi: 10.48550/arxiv.1808.04373 · pith_short_12: DZ5JVIQC6FCY · pith_short_16: DZ5JVIQC6FCYDDNI · pith_short_8: DZ5JVIQC

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/DZ5JVIQC6FCYDDNIYA65KRMSJB \
  | 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: 1e7a9aa202f145818da8c03dd54592484d25de363bec1db310252a9d2e6e7c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be477da4c24117b9431a5eb6096eafda4e8cd8c47dfc90400bcf2aee60588a88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-13T18:00:01Z",
    "title_canon_sha256": "ae20c35293fd78709557d7f501a7eb243d94239582462d8fe7019ed6da684045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04373",
    "kind": "arxiv",
    "version": 1
  }
}