Pith Number

pith:WOZXOHVZ

pith:2006:WOZXOHVZNGROCUJEUUIIAIPFIQ

not attested not anchored not stored refs pending

Investigating grain growth in disks around southern T Tauri stars at millimetre wavelengths

Annie Hughes, Chris M. Wright, Dave Lommen, David J. Wilner, Ewine F. van Dishoeck, Huib Jan van Langevelde, Jes K. Jorgensen, Michael Burton, Sarah T. Maddison, Tyler L. Bourke

arxiv:astro-ph/0610667 v1 · 2006-10-22 · 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{WOZXOHVZNGROCUJEUUIIAIPFIQ}

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	2026-07-04T16:59:33.721831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b3771eb969a2e15124a5108021e544071931f2311e7e6dd61dac3860b56d14

Aliases

arxiv: astro-ph/0610667 · arxiv_version: astro-ph/0610667v1 · doi: 10.48550/arxiv.astro-ph/0610667 · pith_short_12: WOZXOHVZNGRO · pith_short_16: WOZXOHVZNGROCUJE · pith_short_8: WOZXOHVZ

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/WOZXOHVZNGROCUJEUUIIAIPFIQ \
  | 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: b3b3771eb969a2e15124a5108021e544071931f2311e7e6dd61dac3860b56d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6c7af14f7cb03bcd8f44fa304d0935968f65f027d44124dcf4f8a8f1b42b31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-22T15:56:46Z",
    "title_canon_sha256": "715be71331b77aca45f8a5f09c2db223b26fd61e40608a87a5fac4251020dd4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610667",
    "kind": "arxiv",
    "version": 1
  }
}