Pith Number

pith:6UAJRHTB

pith:2008:6UAJRHTBUWKCN7D6LLVCRJC55A

not attested not anchored not stored refs pending

Emergent Spacetime and The Cosmological Constant

Hyun Seok Yang

arxiv:0803.3272 v1 · 2008-03-22 · hep-th · gr-qc · hep-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{6UAJRHTBUWKCN7D6LLVCRJC55A}

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	2026-07-04T15:27:03.752025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f500989e61a59426fc7e5aea28a45de83ccf5e0372711c94e6c886d0f3208aae

Aliases

arxiv: 0803.3272 · arxiv_version: 0803.3272v1 · doi: 10.48550/arxiv.0803.3272 · pith_short_12: 6UAJRHTBUWKC · pith_short_16: 6UAJRHTBUWKCN7D6 · pith_short_8: 6UAJRHTB

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/6UAJRHTBUWKCN7D6LLVCRJC55A \
  | 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: f500989e61a59426fc7e5aea28a45de83ccf5e0372711c94e6c886d0f3208aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547fcf06d3195930195e210450564753dd22edb31b50e7c8a0ef9dcfc29dc60a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-22T11:33:08Z",
    "title_canon_sha256": "23c3a3b500fadbb020370955cc6c0fd31b81db3936740281d8aede04bfdb5e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3272",
    "kind": "arxiv",
    "version": 1
  }
}