Pith Number

pith:IBFHZGB4

pith:2013:IBFHZGB4EEBFOB7LKQJEBOSLVV

not attested not anchored not stored refs pending

The biphase explained: understanding the asymmetries in coupled Fourier components of astronomical timeseries

Thomas J. Maccarone (Texas Tech University)

arxiv:1308.3150 v1 · 2013-08-14 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBFHZGB4EEBFOB7LKQJEBOSLVV}

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	2026-05-18T01:48:15.530112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404a7c983c21025707eb541240ba4bad56458877c4b78e100f220e543534352d

Aliases

arxiv: 1308.3150 · arxiv_version: 1308.3150v1 · doi: 10.48550/arxiv.1308.3150 · pith_short_12: IBFHZGB4EEBF · pith_short_16: IBFHZGB4EEBFOB7L · pith_short_8: IBFHZGB4

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/IBFHZGB4EEBFOB7LKQJEBOSLVV \
  | 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: 404a7c983c21025707eb541240ba4bad56458877c4b78e100f220e543534352d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c616c3463ce98afce798d47ff701bc216ccaa627c40f4cb89aad7b2179de8c03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-14T15:16:55Z",
    "title_canon_sha256": "f0c88d734a087909e6e958b21301b596c62e54c4c3f2b76dbe402024ce1a20ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3150",
    "kind": "arxiv",
    "version": 1
  }
}