Pith Number

pith:YMU6LS6A

pith:2012:YMU6LS6AXKTYQCYGYKOJ45USV3

not attested not anchored not stored refs pending

Kinematics of Ionized Gas at 0.01 AU of TW Hya

(2) University of Geneva, (3) Th\"uringer Landessternwarte Tautenburg, (4) Universidad Aut\'onoma de Madrid, (5) Subaru Telescope), A. Carmona (2), B. Stecklum (3), G. Meeus (4), H. Linz (1), M. Goto (1), Th. Henning (1), T. Usuda (5) ((1) MPIA

arxiv:1201.3623 v2 · 2012-01-17 · astro-ph.GA · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMU6LS6AXKTYQCYGYKOJ45USV3}

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	2026-05-18T01:58:47.892957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c329e5cbc0baa7880b06c29c9e7692aeced10cf38e9fa2dee6bf0e612fdc0700

Aliases

arxiv: 1201.3623 · arxiv_version: 1201.3623v2 · doi: 10.48550/arxiv.1201.3623 · pith_short_12: YMU6LS6AXKTY · pith_short_16: YMU6LS6AXKTYQCYG · pith_short_8: YMU6LS6A

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/YMU6LS6AXKTYQCYGYKOJ45USV3 \
  | 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: c329e5cbc0baa7880b06c29c9e7692aeced10cf38e9fa2dee6bf0e612fdc0700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67abdebf054f028a0a5ea09786c67a56ca701fcf40f87e978cb26621b357567c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-17T21:00:01Z",
    "title_canon_sha256": "d0a70f11f80d392c647b480fe27bba1e8be85cfdfc710fa2fa90e6ede402904b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3623",
    "kind": "arxiv",
    "version": 2
  }
}