Pith Number

pith:5ZYU72GH

pith:2015:5ZYU72GHCYER76VHS33PIM25S7

not attested not anchored not stored refs pending

Green's Functions in Perturbative Quantum Gravity

Bhabani Prasad Mandal, Sudhaker Upadhyay

arxiv:1504.00764 v1 · 2015-04-03 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZYU72GHCYER76VHS33PIM25S7}

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	2026-05-18T01:36:33.584093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee714fe8c716091ffaa796f6f4335d97ce2817affc0543e0df5e62ee9c32ccf3

Aliases

arxiv: 1504.00764 · arxiv_version: 1504.00764v1 · doi: 10.48550/arxiv.1504.00764 · pith_short_12: 5ZYU72GHCYER · pith_short_16: 5ZYU72GHCYER76VH · pith_short_8: 5ZYU72GH

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/5ZYU72GHCYER76VHS33PIM25S7 \
  | 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: ee714fe8c716091ffaa796f6f4335d97ce2817affc0543e0df5e62ee9c32ccf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f297d14dd14de0a96a25b4553632242f3275d88bc0ddb036d13a2798702ee853",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-03T07:38:11Z",
    "title_canon_sha256": "5839cb8d58d8b57575d7e3ea9e111c604cdf6d4353a580d17bbe1091634577c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00764",
    "kind": "arxiv",
    "version": 1
  }
}