Pith Number

pith:UDFKWUL6

pith:2014:UDFKWUL6SNTSFBBTFL555LQ7Z6

not attested not anchored not stored refs pending

Non-Gaussian Shape Discrimination with Spectroscopic Galaxy Surveys

Joyce Byun, Rachel Bean

arxiv:1409.5440 v2 · 2014-09-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDFKWUL6SNTSFBBTFL555LQ7Z6}

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	2026-05-18T01:42:01.301738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0caab517e93672284332afbdeae1fcfa8443084bb4598563aa4a6c20ae7973a

Aliases

arxiv: 1409.5440 · arxiv_version: 1409.5440v2 · doi: 10.48550/arxiv.1409.5440 · pith_short_12: UDFKWUL6SNTS · pith_short_16: UDFKWUL6SNTSFBBT · pith_short_8: UDFKWUL6

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/UDFKWUL6SNTSFBBTFL555LQ7Z6 \
  | 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: a0caab517e93672284332afbdeae1fcfa8443084bb4598563aa4a6c20ae7973a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f472a7e51235050cd6a8a9ee767dc84e4f7a2ca363e60617529e85824254f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-18T20:00:09Z",
    "title_canon_sha256": "d630b18d7d94bdabf2755c3b58b9d722cea7918570eff716ce16d8e3f1b3291a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5440",
    "kind": "arxiv",
    "version": 2
  }
}