Pith Number

pith:ZCTEL2JL

pith:2019:ZCTEL2JLDFWYLTDDGXYQV3WMMU

not attested not anchored not stored refs pending

Praesepe (NGC 2632) and its tidal tails

Elena Schilbach, Siegfried R\"oser

arxiv:1903.08610 v2 · 2019-03-20 · astro-ph.SR · 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{ZCTEL2JLDFWYLTDDGXYQV3WMMU}

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

Bar-induced deflection of open cluster tidal tails

Receipt and verification

First computed	2026-05-17T23:42:20.515013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8a645e92b196d85cc6335f10aeecc6501a5248109174d6eff794ee135244ed9

Aliases

arxiv: 1903.08610 · arxiv_version: 1903.08610v2 · doi: 10.48550/arxiv.1903.08610 · pith_short_12: ZCTEL2JLDFWY · pith_short_16: ZCTEL2JLDFWYLTDD · pith_short_8: ZCTEL2JL

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/ZCTEL2JLDFWYLTDDGXYQV3WMMU \
  | 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: c8a645e92b196d85cc6335f10aeecc6501a5248109174d6eff794ee135244ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680f183701501a5ee51b5716a8f8a2e379ed941d31e42bef1f55568fe36c6cbf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-20T16:52:01Z",
    "title_canon_sha256": "7377f316ebb0835ebf6cf792b345e20bfc49e76e67ac4308071d3664d9a63f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08610",
    "kind": "arxiv",
    "version": 2
  }
}