Pith Number

pith:WEZV2EUG

pith:2010:WEZV2EUGKKJKPORCKMUQRHXECY

not attested not anchored not stored refs pending

Presentation of the Second Big Challenge Symposium - The Big Challenge of Cosmological Understanding: Gravitation, Dark Matter and Dark Energy. Towards New Scenarios

Christian Corda

arxiv:1007.4126 v1 · 2010-07-23 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEZV2EUGKKJKPORCKMUQRHXECY}

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	2026-05-18T02:06:11.121863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1335d12865292a7ba225329089ee4162ce1b3df33c7cdc7780102976372ab8e

Aliases

arxiv: 1007.4126 · arxiv_version: 1007.4126v1 · doi: 10.48550/arxiv.1007.4126 · pith_short_12: WEZV2EUGKKJK · pith_short_16: WEZV2EUGKKJKPORC · pith_short_8: WEZV2EUG

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/WEZV2EUGKKJKPORCKMUQRHXECY \
  | 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: b1335d12865292a7ba225329089ee4162ce1b3df33c7cdc7780102976372ab8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac7a437d0b8e2f773e86bf8b7e482e66e7f01d865f33d3a3756f009fef726fe",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-23T13:33:24Z",
    "title_canon_sha256": "1cd1ca2cba7a2cbe3692bfdb361f5fc03e02e85b6d7f4c9aa0641bd51404acc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4126",
    "kind": "arxiv",
    "version": 1
  }
}