Pith Number

pith:GBREFUKH

pith:2021:GBREFUKHKRTTYZKPT6RYODDR73

not attested not anchored not stored refs pending

Wormhole geometries in $f(Q)$ gravity and the energy conditions

Anirudh Pradhan, Ayan Banerjee, Farook Rahaman, Takol Tangphati

arxiv:2109.15105 v2 · 2021-09-30 · 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{GBREFUKHKRTTYZKPT6RYODDR73}

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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.

Cited by

1 paper in Pith

Exploring the dynamics of coincident f(Q) gravity in the presence of DBI-essence scalar field

Receipt and verification

First computed	2026-07-05T03:38:36.092985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

306242d14754673c654f9fa3870c71fed4cd37bdc8c8453171ac76ab38f9d491

Aliases

arxiv: 2109.15105 · arxiv_version: 2109.15105v2 · doi: 10.48550/arxiv.2109.15105 · pith_short_12: GBREFUKHKRTT · pith_short_16: GBREFUKHKRTTYZKP · pith_short_8: GBREFUKH

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/GBREFUKHKRTTYZKPT6RYODDR73 \
  | 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: 306242d14754673c654f9fa3870c71fed4cd37bdc8c8453171ac76ab38f9d491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b31988c4adc67bacb58cc3389cb5ee66e642fce872e699c117126e11138687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-30T13:11:18Z",
    "title_canon_sha256": "49d5d7c76778c377bfba901329fddd7c4c35e603d1ce48db435184e270274ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15105",
    "kind": "arxiv",
    "version": 2
  }
}