Pith Number

pith:FMSKLNN7

pith:2015:FMSKLNN7MB7BOWMEXHW24DEZAO

not attested not anchored not stored refs pending

Emergent Spacetime: Reality or Illusion?

Hyun Seok Yang

arxiv:1504.00464 v1 · 2015-04-02 · 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{FMSKLNN7MB7BOWMEXHW24DEZAO}

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	2026-05-18T02:19:43.246622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b24a5b5bf607e175984b9edae0c9903b738e22efbdd323726a2f2691370198e

Aliases

arxiv: 1504.00464 · arxiv_version: 1504.00464v1 · doi: 10.48550/arxiv.1504.00464 · pith_short_12: FMSKLNN7MB7B · pith_short_16: FMSKLNN7MB7BOWME · pith_short_8: FMSKLNN7

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/FMSKLNN7MB7BOWMEXHW24DEZAO \
  | 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: 2b24a5b5bf607e175984b9edae0c9903b738e22efbdd323726a2f2691370198e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24fc5dd5b5ab78d944811110491e1c48ff36f7c99625ed6a2053d953e65f92d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-02T07:55:06Z",
    "title_canon_sha256": "36987e42372a8a141aef1b5fef0b144811cd209505ea2790ee7d2da58d42250f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00464",
    "kind": "arxiv",
    "version": 1
  }
}