Pith Number

pith:U2XG3TPB

pith:2016:U2XG3TPBRGK3HBRNDQAD7IJVOQ

not attested not anchored not stored refs pending

A field theoretic approach to the energy momentum tensor for theories coupled with gravity

Amit Singha Roy, Anirban Saha, Pradip Mukherjee

arxiv:1609.04752 v4 · 2016-09-15 · gr-qc · 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{U2XG3TPBRGK3HBRNDQAD7IJVOQ}

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	2026-05-18T00:21:51.518823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6ae6dcde18995b3862d1c003fa13574148c63423c0ca09838ef9a987a1ef778

Aliases

arxiv: 1609.04752 · arxiv_version: 1609.04752v4 · doi: 10.48550/arxiv.1609.04752 · pith_short_12: U2XG3TPBRGK3 · pith_short_16: U2XG3TPBRGK3HBRN · pith_short_8: U2XG3TPB

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/U2XG3TPBRGK3HBRNDQAD7IJVOQ \
  | 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: a6ae6dcde18995b3862d1c003fa13574148c63423c0ca09838ef9a987a1ef778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f68429d4e19fe07dd6e27be71d7dc01dddbdbd760cf79030f0a3b9dccd654b3",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-15T17:50:54Z",
    "title_canon_sha256": "a51aca8a3c6a4632bbf047145275688bad878d713c67795c7f5c162e47434ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04752",
    "kind": "arxiv",
    "version": 4
  }
}