Pith Number

pith:M4WWRP2W

pith:2014:M4WWRP2W7DRMGLS6HVX3IBBYVT

not attested not anchored not stored refs pending

Spacetimes for \lambda-deformations

Daniel C. Thompson, Konstantinos Sfetsos

arxiv:1410.1886 v1 · 2014-10-07 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4WWRP2W7DRMGLS6HVX3IBBYVT}

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	2026-05-18T01:41:50.198281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672d68bf56f8e2c32e5e3d6fb40438acdfafec1d089ca66971cbc08993056ce4

Aliases

arxiv: 1410.1886 · arxiv_version: 1410.1886v1 · doi: 10.48550/arxiv.1410.1886 · pith_short_12: M4WWRP2W7DRM · pith_short_16: M4WWRP2W7DRMGLS6 · pith_short_8: M4WWRP2W

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/M4WWRP2W7DRMGLS6HVX3IBBYVT \
  | 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: 672d68bf56f8e2c32e5e3d6fb40438acdfafec1d089ca66971cbc08993056ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4dd5d678cdcdcf0b9cd4a76187768dac56e6459710d10b91ff4a4061e3fbbd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-10-07T20:06:35Z",
    "title_canon_sha256": "4e817cda47d4c37efe5eb5062b032c8994415ac98e71bd29f9fd02003f94a739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1886",
    "kind": "arxiv",
    "version": 1
  }
}