Pith Number

pith:G6JNWAWU

pith:2003:G6JNWAWUP2BMGL2OYBVZM7QSX7

not attested not anchored not stored refs pending

Currents and the Energy-Momentum Tensor in Classical Field Theory: A fresh look at an Old Problem

Hartmann R\"omer, Michael Forger

arxiv:hep-th/0307199 v1 · 2003-07-21 · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6JNWAWUP2BMGL2OYBVZM7QSX7}

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	2026-05-18T01:38:46.865566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3792db02d47e82c32f4ec06b967e12bfd3dfcace9f9a4c615da52d0de11afe5f

Aliases

arxiv: hep-th/0307199 · arxiv_version: hep-th/0307199v1 · doi: 10.48550/arxiv.hep-th/0307199 · pith_short_12: G6JNWAWUP2BM · pith_short_16: G6JNWAWUP2BMGL2O · pith_short_8: G6JNWAWU

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/G6JNWAWUP2BMGL2OYBVZM7QSX7 \
  | 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: 3792db02d47e82c32f4ec06b967e12bfd3dfcace9f9a4c615da52d0de11afe5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aec900e9c8b4a9ad606032d68eea7a6178836b2d812aa6a58d747b207e0e2d5e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-21T14:02:57Z",
    "title_canon_sha256": "bbe7d8f2d4fd5069d99c9fa9449a745af97344042ef8b7c81d4d7388537cd7fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307199",
    "kind": "arxiv",
    "version": 1
  }
}