Pith Number

pith:U4XERKOF

pith:2010:U4XERKOF66N4EPGVGBENDDJPSL

not attested not anchored not stored refs pending

Tachyon potential in KBc subalgebra

Syoji Zeze

arxiv:1004.4351 v2 · 2010-04-25 · 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{U4XERKOF66N4EPGVGBENDDJPSL}

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	2026-05-18T04:30:12.559177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72e48a9c5f79bc23cd53048d18d2f92e470be6d17206e762c1472503487f15f

Aliases

arxiv: 1004.4351 · arxiv_version: 1004.4351v2 · doi: 10.48550/arxiv.1004.4351 · pith_short_12: U4XERKOF66N4 · pith_short_16: U4XERKOF66N4EPGV · pith_short_8: U4XERKOF

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/U4XERKOF66N4EPGVGBENDDJPSL \
  | 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: a72e48a9c5f79bc23cd53048d18d2f92e470be6d17206e762c1472503487f15f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65985e273091d0386f7ea572e49ccb1bd85e083d0421f0b44aec09e3d40ad9a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-25T14:14:24Z",
    "title_canon_sha256": "577cb09a8046ba22f6a4b56e9ce2359cc83c5202dca6540da68eed8f5f32d5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4351",
    "kind": "arxiv",
    "version": 2
  }
}