Pith Number

pith:IYFKID7T

pith:2017:IYFKID7TIS6GG25MJGLU5RQLSC

not attested not anchored not stored refs pending

Assessing the Performance of a Machine Learning Algorithm in Identifying Bubbles in Dust Emission

Duo Xu, Stella S. R. Offner

arxiv:1711.03480 v1 · 2017-11-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYFKID7TIS6GG25MJGLU5RQLSC}

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	2026-05-18T00:26:24.093564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

460aa40ff344bc636bac49974ec60b90a3f3dce5c69447bceed05132bb874bc4

Aliases

arxiv: 1711.03480 · arxiv_version: 1711.03480v1 · doi: 10.48550/arxiv.1711.03480 · pith_short_12: IYFKID7TIS6G · pith_short_16: IYFKID7TIS6GG25M · pith_short_8: IYFKID7T

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/IYFKID7TIS6GG25MJGLU5RQLSC \
  | 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: 460aa40ff344bc636bac49974ec60b90a3f3dce5c69447bceed05132bb874bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d823e23c089766a2e294276c07ce88446c9e648ae9f5b605e10534f2b2bc46e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-09T17:23:17Z",
    "title_canon_sha256": "88e86c48a47a5afefa9dbf206ec08fd7210e57e2205e3b9a8411df34eb97ba65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03480",
    "kind": "arxiv",
    "version": 1
  }
}