Pith Number

pith:OVVI3ILK

pith:2013:OVVI3ILKTA2XV6AC3BVA2QWM3L

not attested not anchored not stored refs pending

Probing the temporal and spatial variations of dust emission in the protoplanetary disk of DG Tau with VLTI/MIDI - Preliminary results

A. Juhasz, K. E. Gabanyi, L. Mosoni, N. Sipos, P. Abraham, R. van Boekel, Th. Ratzka, W. Jaffe

arxiv:1307.3456 v1 · 2013-07-12 · 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{OVVI3ILKTA2XV6AC3BVA2QWM3L}

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	2026-05-18T01:48:51.028342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

756a8da16a98357af802d86a0d42ccdae82a55f31bd9038740444fc0790e51bc

Aliases

arxiv: 1307.3456 · arxiv_version: 1307.3456v1 · doi: 10.48550/arxiv.1307.3456 · pith_short_12: OVVI3ILKTA2X · pith_short_16: OVVI3ILKTA2XV6AC · pith_short_8: OVVI3ILK

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/OVVI3ILKTA2XV6AC3BVA2QWM3L \
  | 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: 756a8da16a98357af802d86a0d42ccdae82a55f31bd9038740444fc0790e51bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c530de05246010666f85011360af789cd82c00d660c54ce14da2c21d726e7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-12T13:42:01Z",
    "title_canon_sha256": "026704c74a7a6b26d8a507f53bf80a7526d0210601ac136aa95b95d9aec7eb46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3456",
    "kind": "arxiv",
    "version": 1
  }
}