Pith Number

pith:C4MCDAXW

pith:2015:C4MCDAXW2WAJHJ2FAS7V6BAB2I

not attested not anchored not stored refs pending

Energy density profile inspired by noncommutativity

C. Ortiz, J. C. Lopez-Dominguez, Mario A. Rodriguez-Meza, Miguel A. Garcia-Aspeitia, Sinhue Hinojosa-Ruiz

arxiv:1511.06740 v3 · 2015-11-20 · 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{C4MCDAXW2WAJHJ2FAS7V6BAB2I}

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	2026-05-18T00:38:36.672116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17182182f6d58093a74504bf5f0401d204ef704ccf755e2687656a4956645cd0

Aliases

arxiv: 1511.06740 · arxiv_version: 1511.06740v3 · doi: 10.48550/arxiv.1511.06740 · pith_short_12: C4MCDAXW2WAJ · pith_short_16: C4MCDAXW2WAJHJ2F · pith_short_8: C4MCDAXW

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/C4MCDAXW2WAJHJ2FAS7V6BAB2I \
  | 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: 17182182f6d58093a74504bf5f0401d204ef704ccf755e2687656a4956645cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae73703e6317d908289d94390448b98ece0f2c45c4712b4668cb17d37ebe316b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-20T20:01:18Z",
    "title_canon_sha256": "1f1478222d8702b0d47c2da933689c3621d7ef8c51299f90d3903c8a115b6dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06740",
    "kind": "arxiv",
    "version": 3
  }
}