Pith Number

pith:JQIGMTW7

pith:2020:JQIGMTW7K2YF76NG4JACDFEC4U

not attested not anchored not stored refs pending

$f(Q,T)$ gravity models with observational constraints

P.K. Sahoo, Simran Arora, S. K. J. Pacif, Snehasish Bhattacharjee

arxiv:2007.01703 v1 · 2020-07-03 · 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{JQIGMTW7K2YF76NG4JACDFEC4U}

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	2026-07-05T01:16:04.313492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c10664edf56b05ff9a6e240219482e53af8457eb1bdd9a229642346113d0e08

Aliases

arxiv: 2007.01703 · arxiv_version: 2007.01703v1 · doi: 10.48550/arxiv.2007.01703 · pith_short_12: JQIGMTW7K2YF · pith_short_16: JQIGMTW7K2YF76NG · pith_short_8: JQIGMTW7

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/JQIGMTW7K2YF76NG4JACDFEC4U \
  | 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: 4c10664edf56b05ff9a6e240219482e53af8457eb1bdd9a229642346113d0e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e62c9f8a4437c48ed8aaa9e95f576e276d64d1b3c1c077d6b24257eab164101",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-03T17:01:48Z",
    "title_canon_sha256": "bd9d033601c60fa6b1f31ed66b2a011b1b9df909a1a20c6ba3bacb176f220322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01703",
    "kind": "arxiv",
    "version": 1
  }
}