Pith Number

pith:UQHPLUEL

pith:2010:UQHPLUELS245JX4AKZX4YXVOUB

not attested not anchored not stored refs pending

PT invariant complex E(8) root spaces

Andreas Fring, Monique Smith

arxiv:1010.2218 v1 · 2010-10-11 · math-ph · hep-th · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQHPLUELS245JX4AKZX4YXVOUB}

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	2026-05-18T04:26:54.582912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40ef5d08b96b9d4df80566fcc5eaea076cfdb2436ea618aefed6380bf5d52ef

Aliases

arxiv: 1010.2218 · arxiv_version: 1010.2218v1 · doi: 10.48550/arxiv.1010.2218 · pith_short_12: UQHPLUELS245 · pith_short_16: UQHPLUELS245JX4A · pith_short_8: UQHPLUEL

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/UQHPLUELS245JX4AKZX4YXVOUB \
  | 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: a40ef5d08b96b9d4df80566fcc5eaea076cfdb2436ea618aefed6380bf5d52ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a0ff3a222d015971321f1581c3bde4e595fc799c87ecde5d3cde511e731722",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-11T20:09:03Z",
    "title_canon_sha256": "4c069191080d1698b71747263c543d065c63322b1c113d80311eb662b9d0f5e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2218",
    "kind": "arxiv",
    "version": 1
  }
}