Pith Number

pith:TKPK4OW7

pith:2010:TKPK4OW7GIDBWBKDZPOLNX7ZGD

not attested not anchored not stored refs pending

The thermal structure and the location of the snow line in the protosolar nebula: axisymmetric models with full 3-D radiative transfer

C. Dominik, C.P. Dullemond, M. Kama, M. Min

arxiv:1012.0727 v1 · 2010-12-03 · 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{TKPK4OW7GIDBWBKDZPOLNX7ZGD}

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	2026-05-18T02:04:35.450089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a9eae3adf32061b0543cbdcb6dff930ca323352c08572789d801d65f21af284

Aliases

arxiv: 1012.0727 · arxiv_version: 1012.0727v1 · doi: 10.48550/arxiv.1012.0727 · pith_short_12: TKPK4OW7GIDB · pith_short_16: TKPK4OW7GIDBWBKD · pith_short_8: TKPK4OW7

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/TKPK4OW7GIDBWBKDZPOLNX7ZGD \
  | 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: 9a9eae3adf32061b0543cbdcb6dff930ca323352c08572789d801d65f21af284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da2dcf62ad548623b83f1731c47918f515a1f0e4442186f74d920e3430107dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-03T13:08:07Z",
    "title_canon_sha256": "8454c3b27c578a7f8edb071b57c732342e3f23e0ca547680b86970f20bfaea27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0727",
    "kind": "arxiv",
    "version": 1
  }
}