Pith Number

pith:2NIG5IDJ

pith:1999:2NIG5IDJXISINDZA6TVEZWR5GL

not attested not anchored not stored refs pending

Local symmetries in the Hamiltonian framework. 1. Hamiltonian form of the symmetries and the Noether identities

A.A. Deriglazov, K.E. Evdokimov

arxiv:hep-th/9912179 v2 · 1999-12-20 · 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{2NIG5IDJXISINDZA6TVEZWR5GL}

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	2026-05-18T00:54:21.026501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3506ea069ba24868f20f4ea4cda3d32e1cd7fd135becee08158aabaa3c097a0

Aliases

arxiv: hep-th/9912179 · arxiv_version: hep-th/9912179v2 · doi: 10.48550/arxiv.hep-th/9912179 · pith_short_12: 2NIG5IDJXISI · pith_short_16: 2NIG5IDJXISINDZA · pith_short_8: 2NIG5IDJ

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/2NIG5IDJXISINDZA6TVEZWR5GL \
  | 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: d3506ea069ba24868f20f4ea4cda3d32e1cd7fd135becee08158aabaa3c097a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d2999b6eaae2a0dfe6c4b4a5797b46555d0076d49474a708d92a355f56c4e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-12-20T18:31:37Z",
    "title_canon_sha256": "2f2292fa72c9f65c1011088f1f0de49509288b641aca712a61eda812da3106bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9912179",
    "kind": "arxiv",
    "version": 2
  }
}