Pith Number

pith:3KGCKBKI

pith:2015:3KGCKBKIVWBWE2UNYZBE7QE5AF

not attested not anchored not stored refs pending

Orbits in the T Tauri triple system observed with SPHERE

G. H.-M. Bertrang, M. Kasper, R. K\"ohler, T. M. Herbst, T. Ratzka

arxiv:1512.05736 v1 · 2015-12-17 · 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{3KGCKBKIVWBWE2UNYZBE7QE5AF}

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	2026-05-18T01:20:32.654702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8c250548ad83626a8dc6424fc09d0168126de756e322731e7782661284cb95

Aliases

arxiv: 1512.05736 · arxiv_version: 1512.05736v1 · doi: 10.48550/arxiv.1512.05736 · pith_short_12: 3KGCKBKIVWBW · pith_short_16: 3KGCKBKIVWBWE2UN · pith_short_8: 3KGCKBKI

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/3KGCKBKIVWBWE2UNYZBE7QE5AF \
  | 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: da8c250548ad83626a8dc6424fc09d0168126de756e322731e7782661284cb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0214465c159f481e1f393d13802cba86e35db107c9701fecb80b7311a3b255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-17T19:36:49Z",
    "title_canon_sha256": "d9dd97e03b110bd8255f53ab91c174e19eb084aa5612437bde9eaa1fbf5496be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05736",
    "kind": "arxiv",
    "version": 1
  }
}