Pith Number

pith:EFTKM46K

pith:2015:EFTKM46KDXHMLVYCWXC45RBN2Y

not attested not anchored not stored refs pending

Disk Dispersal: Theoretical Understanding and Observational Constraints

C. Clarke, R.Liseau, U. Gorti, Zs. Sandor

arxiv:1512.04622 v1 · 2015-12-15 · 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{EFTKM46KDXHMLVYCWXC45RBN2Y}

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	2026-05-17T23:55:43.458268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2166a673ca1dcec5d702b5c5cec42dd626b64578cefc861f8e6ad85362b251bc

Aliases

arxiv: 1512.04622 · arxiv_version: 1512.04622v1 · doi: 10.48550/arxiv.1512.04622 · pith_short_12: EFTKM46KDXHM · pith_short_16: EFTKM46KDXHMLVYC · pith_short_8: EFTKM46K

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/EFTKM46KDXHMLVYCWXC45RBN2Y \
  | 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: 2166a673ca1dcec5d702b5c5cec42dd626b64578cefc861f8e6ad85362b251bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "828af3f5001979d27d9dc9eafe457a2ef3f2afde6438aadf9b5135de4ff218a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-15T01:48:21Z",
    "title_canon_sha256": "48f8fd6194d7d90b291571ca1070cecfa8c412453feae8ef236b0f02a7808868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04622",
    "kind": "arxiv",
    "version": 1
  }
}