Pith Number

pith:QMPS4FSV

pith:2011:QMPS4FSVDEK3JHXPTUO6ZNMBPW

not attested not anchored not stored refs pending

Ultraviolet-infrared mixing on the noncommutative Minkowski space in the Yang-Feldman formalism

Jochen Zahn

arxiv:1105.6240 v2 · 2011-05-31 · 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{QMPS4FSVDEK3JHXPTUO6ZNMBPW}

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	2026-05-18T03:39:16.826829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831f2e16551915b49eef9d1decb5817d8762a6f8e36158999369937157c7519b

Aliases

arxiv: 1105.6240 · arxiv_version: 1105.6240v2 · doi: 10.48550/arxiv.1105.6240 · pith_short_12: QMPS4FSVDEK3 · pith_short_16: QMPS4FSVDEK3JHXP · pith_short_8: QMPS4FSV

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/QMPS4FSVDEK3JHXPTUO6ZNMBPW \
  | 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: 831f2e16551915b49eef9d1decb5817d8762a6f8e36158999369937157c7519b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cb5fa9cdaa38a873bc550ff69d54a21d82c5c94793e251fa691938da723d58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-31T11:02:58Z",
    "title_canon_sha256": "5fa894f15b42598e8e5d5feb81a624c0c67b26813d78f435142c0f3f405c787e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6240",
    "kind": "arxiv",
    "version": 2
  }
}