Pith Number

pith:JGAM43UT

pith:2010:JGAM43UTADF5HUXVAN3TWGLOFY

not attested not anchored not stored refs pending

Non-linear Matter Spectrum for a Variable Equation of State

N. Brouzakis, N. Tetradis

arxiv:1002.3277 v2 · 2010-02-17 · 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{JGAM43UTADF5HUXVAN3TWGLOFY}

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	2026-05-18T02:54:31.070303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4980ce6e9300cbd3d2f503773b196e2e3a0bfa9da656c2503db733e25fbccb24

Aliases

arxiv: 1002.3277 · arxiv_version: 1002.3277v2 · doi: 10.48550/arxiv.1002.3277 · pith_short_12: JGAM43UTADF5 · pith_short_16: JGAM43UTADF5HUXV · pith_short_8: JGAM43UT

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/JGAM43UTADF5HUXVAN3TWGLOFY \
  | 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: 4980ce6e9300cbd3d2f503773b196e2e3a0bfa9da656c2503db733e25fbccb24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fdbdaa8a9a4896fafb705fd5464c31e76d5fe5e2bf70a1f3cc240f650ae6884",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-17T14:20:32Z",
    "title_canon_sha256": "d2c39b8f883b27d95e3ec1ab878dd18571b16a0ca592022f469cc2997ff7424d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3277",
    "kind": "arxiv",
    "version": 2
  }
}