Pith Number

pith:77ZEZSYF

pith:2012:77ZEZSYFBT3IQLBQVKCFCLY7F3

not attested not anchored not stored refs pending

All the Stationary Vacuum States of De Sitter Space

Maulik Parikh, Prasant Samantray

arxiv:1212.4487 v1 · 2012-12-18 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77ZEZSYFBT3IQLBQVKCFCLY7F3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:16:27.040835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff24ccb050cf6882c30aa84512f1f2ec15f7c46ec7035ad14556dded7fbd767

Aliases

arxiv: 1212.4487 · arxiv_version: 1212.4487v1 · doi: 10.48550/arxiv.1212.4487 · pith_short_12: 77ZEZSYFBT3I · pith_short_16: 77ZEZSYFBT3IQLBQ · pith_short_8: 77ZEZSYF

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/77ZEZSYFBT3IQLBQVKCFCLY7F3 \
  | 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: fff24ccb050cf6882c30aa84512f1f2ec15f7c46ec7035ad14556dded7fbd767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc25eae10f2c7f7eaa43957c5dffa706306301424dff65e6c28d5de53f30758e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-18T20:58:30Z",
    "title_canon_sha256": "866fadada638e456f143ee2612472f1df98c26a109b7e7430f4f2cd46fe5bd0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4487",
    "kind": "arxiv",
    "version": 1
  }
}