Pith Number

pith:DQ2IJDBA

pith:2021:DQ2IJDBAZJFYVLWQM7FRF6CJPS

not attested not anchored not stored refs pending

Via Machinae: Searching for Stellar Streams using Unsupervised Machine Learning

David Shih, John Tamanas, Lina Necib, Matthew R. Buckley

arxiv:2104.12789 v3 · 2021-04-26 · astro-ph.GA · hep-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ2IJDBAZJFYVLWQM7FRF6CJPS}

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.

Cited by

1 paper in Pith

Weakly supervised machine learning for model-agnostic searches of new phenomena in the $\gamma$-ray sky

Receipt and verification

First computed	2026-07-05T03:44:10.073724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c34848c20ca4b8aaed067cb12f8497cbbb86461172a69c60dd69ecd83b969bc

Aliases

arxiv: 2104.12789 · arxiv_version: 2104.12789v3 · doi: 10.48550/arxiv.2104.12789 · pith_short_12: DQ2IJDBAZJFY · pith_short_16: DQ2IJDBAZJFYVLWQ · pith_short_8: DQ2IJDBA

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/DQ2IJDBAZJFYVLWQM7FRF6CJPS \
  | 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: 1c34848c20ca4b8aaed067cb12f8497cbbb86461172a69c60dd69ecd83b969bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab2c0cfe9468cb7ee943f6e0f7966d748ea0cc6056feeceac92bd8ab7e9eed3",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-26T18:00:04Z",
    "title_canon_sha256": "adf6b24221bf4f2caeaa56987ed4adb54f5c1c42632e556a5c61a0238cc94272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12789",
    "kind": "arxiv",
    "version": 3
  }
}