Pith Number

pith:ZBMUV6T5

pith:2015:ZBMUV6T5TUD2EFJLFKISRHZHBO

not attested not anchored not stored refs pending

Upper Limit on the Central Density of Dark Matter in the Eddington inspired Born-Infield (EiBI) Gravity

Alexander A. Potapov, Alexander I. Filippov, Kamal K. Nandi, Mithun Ghosh, Ramil Izmailov

arxiv:1506.04023 v1 · 2015-06-11 · 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{ZBMUV6T5TUD2EFJLFKISRHZHBO}

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	2026-05-18T01:51:18.520971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8594afa7d9d07a2152b2a91289f270b842555c877d16e8cbeb57717af301c8e

Aliases

arxiv: 1506.04023 · arxiv_version: 1506.04023v1 · doi: 10.48550/arxiv.1506.04023 · pith_short_12: ZBMUV6T5TUD2 · pith_short_16: ZBMUV6T5TUD2EFJL · pith_short_8: ZBMUV6T5

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/ZBMUV6T5TUD2EFJLFKISRHZHBO \
  | 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: c8594afa7d9d07a2152b2a91289f270b842555c877d16e8cbeb57717af301c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce4bb2060b6b5a36f43fae90b7daaac59d6bf5918266882487a01cefb77b69b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-11T06:59:26Z",
    "title_canon_sha256": "77c8e0e984857b2a7711d6a4b1176e049ec3a124755a036de66e143451d7e4da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04023",
    "kind": "arxiv",
    "version": 1
  }
}