Pith Number

pith:AVGPXFOP

pith:2011:AVGPXFOPTVQDGFRNQHJ4WQM34X

not attested not anchored not stored refs pending

The Young Planet-mass Object 2M1207b: a cool, cloudy, and methane-poor atmosphere

Bruce Macintosh, Christian Marois, Quinn M. Konopacky, Travis S. Barman

arxiv:1106.1201 v2 · 2011-06-06 · astro-ph.SR · 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{AVGPXFOPTVQDGFRNQHJ4WQM34X}

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	2026-05-18T02:01:41.490140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

054cfb95cf9d6033162d81d3cb419be5ebd1ddf85e86c36f4d3b91460d053574

Aliases

arxiv: 1106.1201 · arxiv_version: 1106.1201v2 · doi: 10.48550/arxiv.1106.1201 · pith_short_12: AVGPXFOPTVQD · pith_short_16: AVGPXFOPTVQDGFRN · pith_short_8: AVGPXFOP

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/AVGPXFOPTVQDGFRNQHJ4WQM34X \
  | 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: 054cfb95cf9d6033162d81d3cb419be5ebd1ddf85e86c36f4d3b91460d053574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "336f4b115b4b2ca12dd41518ba7961986537a0e20acca82d0c229c64364c12a5",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-06T21:20:48Z",
    "title_canon_sha256": "2415cae8f6701b8965375664e829ae21283beb5551f89ef668ede0275beae5e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1201",
    "kind": "arxiv",
    "version": 2
  }
}