Pith Number

pith:JCTNQHAL

pith:2002:JCTNQHALQKGVQ2EJNJIGK4XU72

not attested not anchored not stored refs pending

Constraints on the generalized Chaplygin gas from supernovae observations

Ioav Waga, Martin Makler, Sergio Quinet de Oliveira

arxiv:astro-ph/0209486 v1 · 2002-09-24 · 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{JCTNQHALQKGVQ2EJNJIGK4XU72}

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.

Cited by

1 paper in Pith

Resolving the Planck-DESI tension by nonminimally coupled quintessence

Receipt and verification

First computed	2026-05-18T01:07:44.488428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a6d81c0b828d5868896a506572f4fe97b7f8ee3583f59cd20237fdf5e25b81

Aliases

arxiv: astro-ph/0209486 · arxiv_version: astro-ph/0209486v1 · doi: 10.48550/arxiv.astro-ph/0209486 · pith_short_12: JCTNQHALQKGV · pith_short_16: JCTNQHALQKGVQ2EJ · pith_short_8: JCTNQHAL

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/JCTNQHALQKGVQ2EJNJIGK4XU72 \
  | 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: 48a6d81c0b828d5868896a506572f4fe97b7f8ee3583f59cd20237fdf5e25b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96144c38f240fb396216295cce1d55bb2a60f480224ce3f5be555c1b0bbc8522",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-09-24T02:24:05Z",
    "title_canon_sha256": "a7f67120f3e64a85ad587b4df822c2e30b93370298d5c14d837a6162b134c268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0209486",
    "kind": "arxiv",
    "version": 1
  }
}