Pith Number

pith:4WDBYJ2M

pith:2019:4WDBYJ2MS4B2N5E6RGTHDWIIYB

not attested not anchored not stored refs pending

A modification to the mirror trajectory corresponding to shell collapse

Khalykbek Yelshibekov

arxiv:1906.06254 v1 · 2019-05-22 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WDBYJ2MS4B2N5E6RGTHDWIIYB}

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	2026-05-17T23:43:19.193548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5861c274c9703a6f49e89a671d908c059e2b81bc584b25f7c652271158ff6ff

Aliases

arxiv: 1906.06254 · arxiv_version: 1906.06254v1 · doi: 10.48550/arxiv.1906.06254 · pith_short_12: 4WDBYJ2MS4B2 · pith_short_16: 4WDBYJ2MS4B2N5E6 · pith_short_8: 4WDBYJ2M

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/4WDBYJ2MS4B2N5E6RGTHDWIIYB \
  | 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: e5861c274c9703a6f49e89a671d908c059e2b81bc584b25f7c652271158ff6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bcfd7408607dc402cfc538d5ade44d3f68b6646d92730f6532a660a4321b9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-22T13:35:55Z",
    "title_canon_sha256": "b54d833bdefbeb9741ecea3ab5d14498c18fea0eff1d1b00f46feca60e14b729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06254",
    "kind": "arxiv",
    "version": 1
  }
}