Pith Number

pith:LHATXEWC

pith:2015:LHATXEWCEULSTVFUGZC76DTYMS

not attested not anchored not stored refs pending

Non-commutativity from the double sigma model

Dimitri Polyakov, Haitang Yang, Houwen Wu, Peng Wang

arxiv:1501.01550 v2 · 2015-01-07 · 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{LHATXEWCEULSTVFUGZC76DTYMS}

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	2026-05-18T01:41:14.009379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c13b92c2251729d4b43645ff0e7864b0672ac103ce6c4c3eb5ca2e12ce26d4

Aliases

arxiv: 1501.01550 · arxiv_version: 1501.01550v2 · doi: 10.48550/arxiv.1501.01550 · pith_short_12: LHATXEWCEULS · pith_short_16: LHATXEWCEULSTVFU · pith_short_8: LHATXEWC

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/LHATXEWCEULSTVFUGZC76DTYMS \
  | 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: 59c13b92c2251729d4b43645ff0e7864b0672ac103ce6c4c3eb5ca2e12ce26d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c155e82a24003a8528f7f630fec750c994ada07b5fabfdcd526571b0679a7d34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-01-07T16:42:16Z",
    "title_canon_sha256": "42d741f5fc3e73e57aa8baa7720dca2c4fa1c1c364d996216fc81b287fcb6b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01550",
    "kind": "arxiv",
    "version": 2
  }
}