Pith Number

pith:W4ZSU7KL

pith:2019:W4ZSU7KLL2FOOLDHO65SWSYDUL

not attested not anchored not stored refs pending

Exotic massive 3D gravities from truncation

Hamid Reza Afshar, Nihat Sadik Deger

arxiv:1909.06305 v2 · 2019-09-13 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4ZSU7KLL2FOOLDHO65SWSYDUL}

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	2026-07-05T00:22:04.058932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7332a7d4b5e8ae72c6777bb2b4b03a2cb225a687bf0a59f9e9373371b0c2b2b

Aliases

arxiv: 1909.06305 · arxiv_version: 1909.06305v2 · doi: 10.48550/arxiv.1909.06305 · pith_short_12: W4ZSU7KLL2FO · pith_short_16: W4ZSU7KLL2FOOLDH · pith_short_8: W4ZSU7KL

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/W4ZSU7KLL2FOOLDHO65SWSYDUL \
  | 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: b7332a7d4b5e8ae72c6777bb2b4b03a2cb225a687bf0a59f9e9373371b0c2b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5d961d6e4c012481cb8381a4a6d9222f0688fb964118524a65e1698cdb3d62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-13T15:56:26Z",
    "title_canon_sha256": "2585db6532cac434d1be400c5d0fd8d83cd434488c63a9869d0c58ed6de3167b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06305",
    "kind": "arxiv",
    "version": 2
  }
}