Pith Number

pith:MU2QQ7L3

pith:2018:MU2QQ7L3WUBUHQXILD5KTGKTZ3

not attested not anchored not stored refs pending

A Smart and Colorful Cadence for the LSST Wide Fast Deep Survey: Maximizing TDE Science

Brad Cenko (NASA/Goddard), Iair Arcavi (Tel Aviv University), NYU), Sjoert van Velzen (UMD, Suvi Gezari (UMD), Tiara Hung (UCSC)

arxiv:1812.07036 v1 · 2018-12-17 · 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{MU2QQ7L3WUBUHQXILD5KTGKTZ3}

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	2026-05-17T23:58:08.157538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6535087d7bb50343c2e858faa99953ceeba70da63392b88aeaabbd5fcd61937c

Aliases

arxiv: 1812.07036 · arxiv_version: 1812.07036v1 · doi: 10.48550/arxiv.1812.07036 · pith_short_12: MU2QQ7L3WUBU · pith_short_16: MU2QQ7L3WUBUHQXI · pith_short_8: MU2QQ7L3

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/MU2QQ7L3WUBUHQXILD5KTGKTZ3 \
  | 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: 6535087d7bb50343c2e858faa99953ceeba70da63392b88aeaabbd5fcd61937c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "528c8ae55dbaa6a513682b9013f1d625ea24421660fcd40df1c2bda9efd6a63d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-17T20:22:33Z",
    "title_canon_sha256": "51bafd51448bb9d6ed5e621a3316775b2501dd3230b59ba7da695bf089f27ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07036",
    "kind": "arxiv",
    "version": 1
  }
}