Pith Number

pith:6L7OCSRM

pith:2019:6L7OCSRMFYXPLZT6SO4IUTUSTD

not attested not anchored not stored refs pending

DeepStreaks: identifying fast-moving objects in the Zwicky Transient Facility data with deep learning

Ashish Mahabal, Dmitry A. Duev, Frank J. Masci, George Helou, Justin Belicki, Kushal Tirumala, Maayane T. Soumagnac, Matthew J. Graham, Philippe Rosnet, Quanzhi Ye, Reed Riddle, Richard Dekany, Russ R. Laher, Sara Frederick, Thomas A. Prince

arxiv:1904.05920 v2 · 2019-04-11 · astro-ph.IM · 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{6L7OCSRMFYXPLZT6SO4IUTUSTD}

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	2026-07-05T00:11:03.977978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2fee14a2c2e2ef5e67e93b88a4e9298fd818ce40d03c27da01dc7de6a543410

Aliases

arxiv: 1904.05920 · arxiv_version: 1904.05920v2 · doi: 10.48550/arxiv.1904.05920 · pith_short_12: 6L7OCSRMFYXP · pith_short_16: 6L7OCSRMFYXPLZT6 · pith_short_8: 6L7OCSRM

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/6L7OCSRMFYXPLZT6SO4IUTUSTD \
  | 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: f2fee14a2c2e2ef5e67e93b88a4e9298fd818ce40d03c27da01dc7de6a543410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d246f3a37373448a5554fd783eadb3d819dc2fbed01ed91b0224c7034dfb830",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-04-11T18:37:01Z",
    "title_canon_sha256": "0293b0ea3e890f6606575e97e2f6e54df3ed5a86b09abbf67b91df45c610be65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05920",
    "kind": "arxiv",
    "version": 2
  }
}