Pith Number

pith:CUPWXP2F

pith:2016:CUPWXP2FCINDTZZEZ6IY2PO3UQ

not attested not anchored not stored refs pending

Extrinsic curvature in 2-dimensional Causal Dynamical Triangulation

Lisa Glaser, Silke Weinfurtner, Thomas P. Sotiriou

arxiv:1605.09618 v2 · 2016-05-31 · hep-th · 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{CUPWXP2FCINDTZZEZ6IY2PO3UQ}

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	2026-05-18T01:04:43.414285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151f6bbf45121a39e724cf918d3ddba42b322b63cf492149c07d76a4b2e505c1

Aliases

arxiv: 1605.09618 · arxiv_version: 1605.09618v2 · doi: 10.48550/arxiv.1605.09618 · pith_short_12: CUPWXP2FCIND · pith_short_16: CUPWXP2FCINDTZZE · pith_short_8: CUPWXP2F

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/CUPWXP2FCINDTZZEZ6IY2PO3UQ \
  | 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: 151f6bbf45121a39e724cf918d3ddba42b322b63cf492149c07d76a4b2e505c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba4a0375ab4025670734d26fe73e046184b4e15dca74225491ef2ed43d7dc13",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-05-31T13:17:42Z",
    "title_canon_sha256": "786e27853542a6c55a327cf4d34ef959c2c742717e8187b95020977088ece5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09618",
    "kind": "arxiv",
    "version": 2
  }
}