Pith Number

pith:TYAXGK6O

pith:2011:TYAXGK6OOIU4SNQ2JGTYJGFMZ6

not attested not anchored not stored refs pending

The Orbit of GG Tau A

Rainer K\"ohler

arxiv:1104.2245 v2 · 2011-04-12 · 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{TYAXGK6OOIU4SNQ2JGTYJGFMZ6}

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	2026-05-18T02:02:32.694678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e01732bce7229c9361a49a78498accf84b6b94c7c8b4ca7b35cfb11f04f8dbf

Aliases

arxiv: 1104.2245 · arxiv_version: 1104.2245v2 · doi: 10.48550/arxiv.1104.2245 · pith_short_12: TYAXGK6OOIU4 · pith_short_16: TYAXGK6OOIU4SNQ2 · pith_short_8: TYAXGK6O

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/TYAXGK6OOIU4SNQ2JGTYJGFMZ6 \
  | 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: 9e01732bce7229c9361a49a78498accf84b6b94c7c8b4ca7b35cfb11f04f8dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733895c2242a71268e11e489584c29a0be13208f3b776ef5255fed870dac6631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-12T15:28:28Z",
    "title_canon_sha256": "8e60c010850078da3cf31be958a457173029c91b851f09e63e12dae60372c84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2245",
    "kind": "arxiv",
    "version": 2
  }
}