Pith Number

pith:K5ZEOHQR

pith:2011:K5ZEOHQRFPGRPECUPWEFY3ZDNS

not attested not anchored not stored refs pending

Resolving the CO Snow Line in the Disk around HD 163296

A. Meredith Hughes, Chunhua Qi, David J. Wilner, Karin I. Oberg, Paola D'Alessio, Sandra Ayala, Sean M. Andrews

arxiv:1107.5061 v1 · 2011-07-25 · 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{K5ZEOHQRFPGRPECUPWEFY3ZDNS}

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	2026-05-18T02:01:10.145237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5772471e112bcd1790547d885c6f236c811c2ff1c90935d11fd990ecf425d29f

Aliases

arxiv: 1107.5061 · arxiv_version: 1107.5061v1 · doi: 10.48550/arxiv.1107.5061 · pith_short_12: K5ZEOHQRFPGR · pith_short_16: K5ZEOHQRFPGRPECU · pith_short_8: K5ZEOHQR

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/K5ZEOHQRFPGRPECUPWEFY3ZDNS \
  | 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: 5772471e112bcd1790547d885c6f236c811c2ff1c90935d11fd990ecf425d29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b7bda14ed5a9ec2e777d28d377f7aa5097b957ed96d9c4867eb92fe3a1d738",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-25T20:09:34Z",
    "title_canon_sha256": "36d491b03914e769c093849ddffc5adaa24836572fe9fbcb6ac4923bce867b80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5061",
    "kind": "arxiv",
    "version": 1
  }
}