Pith Number

pith:RTEFDNPB

pith:2025:RTEFDNPBGQDHJOEFJGSHGJTTIP

not attested not anchored not stored refs pending

A Morphological Model to Separate Resolved-Unresolved Sources in the DESI Legacy Surveys: Application in the LS4 Alert Stream

Adam A. Miller, Chang Liu, Joshua S. Bloom, Peter E. Nugent, Robert A. Knop

arxiv:2505.17174 v2 · 2025-05-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTEFDNPBGQDHJOEFJGSHGJTTIP}

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

BOOM and Babamul: a real-time, multi-survey, optical alert broker system operating at scale

Receipt and verification

First computed	2026-07-05T12:02:01.868969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc851b5e1340674b88549a473267343feba598425d73f1dde429fa5ad67a94b

Aliases

arxiv: 2505.17174 · arxiv_version: 2505.17174v2 · doi: 10.48550/arxiv.2505.17174 · pith_short_12: RTEFDNPBGQDH · pith_short_16: RTEFDNPBGQDHJOEF · pith_short_8: RTEFDNPB

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/RTEFDNPBGQDHJOEFJGSHGJTTIP \
  | 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: 8cc851b5e1340674b88549a473267343feba598425d73f1dde429fa5ad67a94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf850588d705a35b1c8e19fc074ec1f1baab92a2baa9e7875d36ed5ea73759b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-05-22T18:00:00Z",
    "title_canon_sha256": "f0c137b953eb414e2993f937649843b1eb08ea4e6ff48c73422985d0644b8738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17174",
    "kind": "arxiv",
    "version": 2
  }
}