Pith Number

pith:FVF552HP

pith:2012:FVF552HPYACRKTM2R5DN3GJNFD

not attested not anchored not stored refs pending

Early evolution of the birth cluster of the solar system

Susanne Pfalzner

arxiv:1210.8255 v1 · 2012-10-31 · astro-ph.GA · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVF552HPYACRKTM2R5DN3GJNFD}

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

Scattered light signatures of flyby-induced warps in protoplanetary discs

Receipt and verification

First computed	2026-05-18T01:53:35.147522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4bdee8efc005154d9a8f46dd992d28d48b51cff21ed029479c3c4211874d33

Aliases

arxiv: 1210.8255 · arxiv_version: 1210.8255v1 · doi: 10.48550/arxiv.1210.8255 · pith_short_12: FVF552HPYACR · pith_short_16: FVF552HPYACRKTM2 · pith_short_8: FVF552HP

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/FVF552HPYACRKTM2R5DN3GJNFD \
  | 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: 2d4bdee8efc005154d9a8f46dd992d28d48b51cff21ed029479c3c4211874d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854a53e4844810712cefded49cb1c7dc1ca781f2caa277948f83ae9da5a17ab8",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-31T07:52:49Z",
    "title_canon_sha256": "0ff4ccdccbca8984ad820534537e068659b9738b5eb09ba83f990004c69dd3d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8255",
    "kind": "arxiv",
    "version": 1
  }
}