Pith Number

pith:2MLAPW54

pith:2005:2MLAPW54NURWZE3TDM6IZSFX4L

not attested not anchored not stored refs pending

Underlying gauge symmetries of second-class constraints systems

A.A. Raduta (Tubingen U. & Bucharest U. & Bucharest, Amand Faessler (Tubingen U.), C. Fuchs (Tubingen U.), IFIN-HH), ITEP & Tubingen U.), M.I. Krivoruchenko (Moscow

arxiv:hep-th/0506178 v3 · 2005-06-21 · 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{2MLAPW54NURWZE3TDM6IZSFX4L}

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	2026-05-18T01:38:45.652945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d31607dbbc6d236c93731b3c8cc8b7e2e7fbce5cc789625f12564cc695b2ba86

Aliases

arxiv: hep-th/0506178 · arxiv_version: hep-th/0506178v3 · doi: 10.48550/arxiv.hep-th/0506178 · pith_short_12: 2MLAPW54NURW · pith_short_16: 2MLAPW54NURWZE3T · pith_short_8: 2MLAPW54

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/2MLAPW54NURWZE3TDM6IZSFX4L \
  | 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: d31607dbbc6d236c93731b3c8cc8b7e2e7fbce5cc789625f12564cc695b2ba86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275bac78518ae76aa556b8ad91389f137258655429774f51ca9809c114b3fb48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-06-21T18:03:31Z",
    "title_canon_sha256": "eba5c550f2a0709eb5a9f9e75ae581d315c28b9555bfead8476a8f2f45633cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0506178",
    "kind": "arxiv",
    "version": 3
  }
}