Pith Number

pith:RQAA2ME4

pith:2015:RQAA2ME4BPA2XPSMKELBFOUDIM

not attested not anchored not stored refs pending

Induced geometry from disformal transformation

Fang-Fang Yuan, Peng Huang

arxiv:1501.06135 v2 · 2015-01-25 · 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{RQAA2ME4BPA2XPSMKELBFOUDIM}

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	2026-05-18T02:19:50.154121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c000d309c0bc1abbe4c511612ba83432b58eb95b21833a901765777bc7ce7b2

Aliases

arxiv: 1501.06135 · arxiv_version: 1501.06135v2 · doi: 10.48550/arxiv.1501.06135 · pith_short_12: RQAA2ME4BPA2 · pith_short_16: RQAA2ME4BPA2XPSM · pith_short_8: RQAA2ME4

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/RQAA2ME4BPA2XPSMKELBFOUDIM \
  | 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: 8c000d309c0bc1abbe4c511612ba83432b58eb95b21833a901765777bc7ce7b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec19259613944877e0a035d383806484e0a9a2ebb8d19eb7fb4eeacbad7459c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-25T09:35:02Z",
    "title_canon_sha256": "52b80d16d551f914bfe6035a06603f62d33824d8ff5e79d7fb5c1049358d120a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06135",
    "kind": "arxiv",
    "version": 2
  }
}