Pith Number

pith:OCAR5HAX

pith:2012:OCAR5HAX3XKQFFKP4FTR44FUMB

not attested not anchored not stored refs pending

On the Stress-Energy Tensor of Quantum Fields in Curved Spacetimes - Comparison of Different Regularization Schemes and Symmetry of the Hadamard/Seeley-DeWitt Coefficients

Thomas-Paul Hack, Valter Moretti

arxiv:1202.5107 v2 · 2012-02-23 · gr-qc · hep-th · math-ph · math.MP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCAR5HAX3XKQFFKP4FTR44FUMB}

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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	2026-05-18T03:41:58.825197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70811e9c17ddd502954fe1671e70b46045f07a4717d637772d963c8b365e0dfe

Aliases

arxiv: 1202.5107 · arxiv_version: 1202.5107v2 · doi: 10.48550/arxiv.1202.5107 · pith_short_12: OCAR5HAX3XKQ · pith_short_16: OCAR5HAX3XKQFFKP · pith_short_8: OCAR5HAX

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/OCAR5HAX3XKQFFKP4FTR44FUMB \
  | 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: 70811e9c17ddd502954fe1671e70b46045f07a4717d637772d963c8b365e0dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8457ca1d20f53461072b54cd667d5f6c1ebca1f6390f404de88324302dc54dcc",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-02-23T08:11:42Z",
    "title_canon_sha256": "d0dc977930e706fed9c554dbbfdebf75cf9b5d7e8c323386632450892aa5b786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5107",
    "kind": "arxiv",
    "version": 2
  }
}