Pith Number

pith:VABRZGXH

pith:2010:VABRZGXHR6ZQ2QANDL64AAQMAH

not attested not anchored not stored refs pending

Dark matter from dark energy-baryonic matter couplings

Alejandro Aviles, Jorge L. Cervantes-Cota

arxiv:1012.3203 v2 · 2010-12-15 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VABRZGXHR6ZQ2QANDL64AAQMAH}

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	2026-05-18T04:30:13.561244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8031c9ae78fb30d400d1afdc0020c01d316e0224eae5bf1aefc2eb260cc7a47

Aliases

arxiv: 1012.3203 · arxiv_version: 1012.3203v2 · doi: 10.48550/arxiv.1012.3203 · pith_short_12: VABRZGXHR6ZQ · pith_short_16: VABRZGXHR6ZQ2QAN · pith_short_8: VABRZGXH

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/VABRZGXHR6ZQ2QANDL64AAQMAH \
  | 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: a8031c9ae78fb30d400d1afdc0020c01d316e0224eae5bf1aefc2eb260cc7a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9575670adcf1ef6bbb0bee2537383b5f6b63bddd6d07c6d68fb115a21c395031",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-15T00:46:25Z",
    "title_canon_sha256": "15bf36f6d83541c6d92ac65e697256142dc1dab02163a01de305d2295739d1d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3203",
    "kind": "arxiv",
    "version": 2
  }
}