Pith Number

pith:FIPZVTOT

pith:2007:FIPZVTOTSC3UEVAA5IIOSNYZEV

not attested not anchored not stored refs pending

Dynamics of Exozodiacal Clouds

C. Stark, J.-C. Augereau, M. Kuchner, O. Absil, P. Thebault

arxiv:0707.1280 v1 · 2007-07-09 · 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{FIPZVTOTSC3UEVAA5IIOSNYZEV}

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	2026-07-04T15:02:41.456394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a1f9acdd390b7425400ea10e937192551855294dc935837a78a621d09214b01

Aliases

arxiv: 0707.1280 · arxiv_version: 0707.1280v1 · doi: 10.48550/arxiv.0707.1280 · pith_short_12: FIPZVTOTSC3U · pith_short_16: FIPZVTOTSC3UEVAA · pith_short_8: FIPZVTOT

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/FIPZVTOTSC3UEVAA5IIOSNYZEV \
  | 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: 2a1f9acdd390b7425400ea10e937192551855294dc935837a78a621d09214b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a858e1a3a9df43b3a0fbbb2d54ee98c78f8bdf332e8d3a994cc090f8558602b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-09T15:13:48Z",
    "title_canon_sha256": "57faabb4a26ef66f52a81cb47a3da0ad37564e8030bb94ff81dcd7af4e4f5277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1280",
    "kind": "arxiv",
    "version": 1
  }
}