Pith Number

pith:JM4YLUEI

pith:2007:JM4YLUEI334NBSHOD2GN2CLVLN

not attested not anchored not stored refs pending

Near-Infrared Interferometric, Spectroscopic, and Photometric Monitoring of T Tauri Inner Disks

C.H. Blake, J.A. Eisner, J.S. Bloom, L.A. Hillenbrand, R.J. White, R.L. Akeson

arxiv:0707.3833 v1 · 2007-07-25 · 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{JM4YLUEI334NBSHOD2GN2CLVLN}

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	2026-07-04T17:04:50.700721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b3985d088def8d0c8ee1e8cdd09755b693e2d86bb40648e5c0c1a31c2833400

Aliases

arxiv: 0707.3833 · arxiv_version: 0707.3833v1 · doi: 10.48550/arxiv.0707.3833 · pith_short_12: JM4YLUEI334N · pith_short_16: JM4YLUEI334NBSHO · pith_short_8: JM4YLUEI

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/JM4YLUEI334NBSHOD2GN2CLVLN \
  | 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: 4b3985d088def8d0c8ee1e8cdd09755b693e2d86bb40648e5c0c1a31c2833400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc22184a7acf95dc74ac68d23eb5cff69cd1b173d4d28d9c125953dbebee2746",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-25T22:19:43Z",
    "title_canon_sha256": "8c51fa7d983a1647fb23a401eb696a3f28f85c74070bdd061b8a6bfc285c5d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3833",
    "kind": "arxiv",
    "version": 1
  }
}