Pith Number

pith:UILYV62P

pith:2009:UILYV62PST2LBBUYGLSARRAVMG

not attested not anchored not stored refs pending

Testing symmetries in effective models of higher derivative field theories

C. Marat Reyes

arxiv:0901.1341 v2 · 2009-01-10 · hep-th · hep-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{UILYV62PST2LBBUYGLSARRAVMG}

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	2026-07-04T17:26:54.965442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2178afb4f94f4b0869832e408c4156187dfe021048661376862de9d34343ba8

Aliases

arxiv: 0901.1341 · arxiv_version: 0901.1341v2 · doi: 10.48550/arxiv.0901.1341 · pith_short_12: UILYV62PST2L · pith_short_16: UILYV62PST2LBBUY · pith_short_8: UILYV62P

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/UILYV62PST2LBBUYGLSARRAVMG \
  | 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: a2178afb4f94f4b0869832e408c4156187dfe021048661376862de9d34343ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b11e63b7abb7bf8cc7dc961a686dbe9720b66316f68bd749f3b87d808015dbf",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-01-10T00:43:47Z",
    "title_canon_sha256": "b4bb0fd61d0ebc233d680738ff06e60c07ab38319add02d0d099ab13da912dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1341",
    "kind": "arxiv",
    "version": 2
  }
}