Pith Number

pith:6VADQKQI

pith:2009:6VADQKQIVWUVDAGLBCNG2XRIHL

not attested not anchored not stored refs pending

Reconstructing quintom from WMAP 5-year observations: Generalized ghost condensate

Jingfei Zhang, Yuan-Xing Gui

arxiv:0910.1200 v1 · 2009-10-07 · 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{6VADQKQIVWUVDAGLBCNG2XRIHL}

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	2026-05-18T02:34:19.843906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f540382a08ada95180cb089a6d5e283ae383d595bbf372261ead8969274e4deb

Aliases

arxiv: 0910.1200 · arxiv_version: 0910.1200v1 · doi: 10.48550/arxiv.0910.1200 · pith_short_12: 6VADQKQIVWUV · pith_short_16: 6VADQKQIVWUVDAGL · pith_short_8: 6VADQKQI

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/6VADQKQIVWUVDAGLBCNG2XRIHL \
  | 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: f540382a08ada95180cb089a6d5e283ae383d595bbf372261ead8969274e4deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9cfbcfaae347f3f2bead024e97c4e3a47b22e735f20d78a2ebc18eba0ce427",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-07T09:49:54Z",
    "title_canon_sha256": "20dab3004c19c947f6432d8d5a4f7af11c044d88b59688cc6ae3fa1b53191042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1200",
    "kind": "arxiv",
    "version": 1
  }
}