Pith Number

pith:JPRE5DOY

pith:2003:JPRE5DOYMYBBKHVYADWQCMH5H6

not attested not anchored not stored refs pending

On Recovering the Nonlinear Bias Function from Counts in Cells Measurements

Istvan Szapudi, Jun Pan

arxiv:astro-ph/0308525 v1 · 2003-08-29 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPRE5DOYMYBBKHVYADWQCMH5H6}

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	2026-07-04T16:51:32.429973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be24e8dd86602151eb800ed0130fd3fab01ae1668c5cb1f020ffc64e2674bd4

Aliases

arxiv: astro-ph/0308525 · arxiv_version: astro-ph/0308525v1 · doi: 10.48550/arxiv.astro-ph/0308525 · pith_short_12: JPRE5DOYMYBB · pith_short_16: JPRE5DOYMYBBKHVY · pith_short_8: JPRE5DOY

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/JPRE5DOYMYBBKHVYADWQCMH5H6 \
  | 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: 4be24e8dd86602151eb800ed0130fd3fab01ae1668c5cb1f020ffc64e2674bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7ce9f69ff1817d3a132fffe86ace1964b94de6223c0cf026bd59b474820ec2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-29T05:00:39Z",
    "title_canon_sha256": "b13e3fa58406b98026ae92ffade87b7e7ce6e37d7ebd997153afff38dd4bdef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308525",
    "kind": "arxiv",
    "version": 1
  }
}