Pith Number

pith:JNFRYBZW

pith:2013:JNFRYBZWWTSJPLM6YTBPRCVFEM

not attested not anchored not stored refs pending

Non-Gaussian Shape Recognition

Joyce Byun, Rachel Bean

arxiv:1303.3050 v2 · 2013-03-12 · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNFRYBZWWTSJPLM6YTBPRCVFEM}

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	2026-05-18T02:57:33.752920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4b1c0736b4e497ad9ec4c2f88aa5232db0b67a007dd2e3445e2f8b50e3fb07

Aliases

arxiv: 1303.3050 · arxiv_version: 1303.3050v2 · doi: 10.48550/arxiv.1303.3050 · pith_short_12: JNFRYBZWWTSJ · pith_short_16: JNFRYBZWWTSJPLM6 · pith_short_8: JNFRYBZW

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/JNFRYBZWWTSJPLM6YTBPRCVFEM \
  | 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: 4b4b1c0736b4e497ad9ec4c2f88aa5232db0b67a007dd2e3445e2f8b50e3fb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9397a89da9ae68411bab30d051c4faa54bb40487a50fcfb1be9790965dfb8e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-12T22:37:33Z",
    "title_canon_sha256": "7954994b93aa2be5a4e5b094f208d72f0eb2ca229e9037764c861f41c22b31f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3050",
    "kind": "arxiv",
    "version": 2
  }
}