Pith Number

pith:KHJ34PEQ

pith:2014:KHJ34PEQ37TVOQVD7WJVOI6YKY

not attested not anchored not stored refs pending

On the location of the ice line in circumbinary discs

Fazeleh Khajenabi, Mohsen Shadmehri

arxiv:1412.3420 v1 · 2014-12-10 · astro-ph.GA · 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{KHJ34PEQ37TVOQVD7WJVOI6YKY}

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	2026-05-18T01:41:20.007988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d3be3c90dfe75742a3fd935723d85612568b784282c4c2807b422e454b21b0

Aliases

arxiv: 1412.3420 · arxiv_version: 1412.3420v1 · doi: 10.48550/arxiv.1412.3420 · pith_short_12: KHJ34PEQ37TV · pith_short_16: KHJ34PEQ37TVOQVD · pith_short_8: KHJ34PEQ

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/KHJ34PEQ37TVOQVD7WJVOI6YKY \
  | 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: 51d3be3c90dfe75742a3fd935723d85612568b784282c4c2807b422e454b21b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b9b0b162edf18b0a42fa2a0065c8dbda8793d914787af0418e04526e85b8ac",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-10T19:24:28Z",
    "title_canon_sha256": "a4b40bb121093d57c5f86a5445038aaa53aa959f1d72af331b1efdc1fe1dac8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3420",
    "kind": "arxiv",
    "version": 1
  }
}