Pith Number

pith:WVYDJOGD

pith:2014:WVYDJOGD4PTETXH5MUEGA46RRN

not attested not anchored not stored refs pending

Time-dependent modeling of extended thin decretion disks of critically rotating stars

Achim Feldmeier, Ji\v{r}\'i Krti\v{c}ka, Petr Kurf\"urst

arxiv:1407.7952 v1 · 2014-07-30 · 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{WVYDJOGD4PTETXH5MUEGA46RRN}

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	2026-05-18T02:42:45.781246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b57034b8c3e3e649dcfd65086073d18b5faebe2d3f64f8220ace13bd630d2bb8

Aliases

arxiv: 1407.7952 · arxiv_version: 1407.7952v1 · doi: 10.48550/arxiv.1407.7952 · pith_short_12: WVYDJOGD4PTE · pith_short_16: WVYDJOGD4PTETXH5 · pith_short_8: WVYDJOGD

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/WVYDJOGD4PTETXH5MUEGA46RRN \
  | 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: b57034b8c3e3e649dcfd65086073d18b5faebe2d3f64f8220ace13bd630d2bb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848cfd0d63d736b033b3807f8677aca2fb22d66e06fcf9a63c465100f263b48b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-30T06:26:11Z",
    "title_canon_sha256": "a0f393be66820c63099f749e7de96b72fee7b761ce96e38aecb599f92cf7a691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7952",
    "kind": "arxiv",
    "version": 1
  }
}