Pith Number

pith:V4GSWVLM

pith:2006:V4GSWVLMHGOT6XFVEGBFYAMHPV

not attested not anchored not stored refs pending

Evolution of Circumstellar Disks Around Normal Stars: Placing Our Solar System in Context

A. J. Weinberger, D. E. Backman, M. C. Wyatt, M. R. Meyer

arxiv:astro-ph/0606399 v1 · 2006-06-16 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4GSWVLMHGOT6XFVEGBFYAMHPV}

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

Protoplanetary Disk Survival Time-scales: A Blind Survey of Young Clusters up to 100 Myr in the Solar Vicinity

Receipt and verification

First computed	2026-07-04T14:54:50.183356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0d2b556c399d3f5cb521825c01877d77baa16247f65959c1481decb987cff2

Aliases

arxiv: astro-ph/0606399 · arxiv_version: astro-ph/0606399v1 · doi: 10.48550/arxiv.astro-ph/0606399 · pith_short_12: V4GSWVLMHGOT · pith_short_16: V4GSWVLMHGOT6XFV · pith_short_8: V4GSWVLM

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/V4GSWVLMHGOT6XFVEGBFYAMHPV \
  | 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: af0d2b556c399d3f5cb521825c01877d77baa16247f65959c1481decb987cff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdbc375fb1437c55b457bfcc0dd69e9fe2c846f68eee0978e21fa5854d5091a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-16T08:57:30Z",
    "title_canon_sha256": "8846f52e82850fbf64c1cff11bf7b7f2d62bcec51df13d9316ec4c15339bcd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606399",
    "kind": "arxiv",
    "version": 1
  }
}