Pith Number

pith:FETEVYYZ

pith:2022:FETEVYYZJR2BZVFWTLNXAL4HQL

not attested not anchored not stored refs pending

Anisotropic background for two fluids: matter and holographic dark energy

M. Bennai, M. Koussour

arxiv:2209.06911 v1 · 2022-09-14 · 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{FETEVYYZJR2BZVFWTLNXAL4HQL}

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	2026-07-05T05:38:21.865675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29264ae3194c741cd4b69adb702f8782fd05104e8434cdeec39f0ba9ca789eb5

Aliases

arxiv: 2209.06911 · arxiv_version: 2209.06911v1 · doi: 10.48550/arxiv.2209.06911 · pith_short_12: FETEVYYZJR2B · pith_short_16: FETEVYYZJR2BZVFW · pith_short_8: FETEVYYZ

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/FETEVYYZJR2BZVFWTLNXAL4HQL \
  | 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: 29264ae3194c741cd4b69adb702f8782fd05104e8434cdeec39f0ba9ca789eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2d5e1ca6123e9f07a0e6d4eb34cff5f63d34dcfec98d56fea5bd80bf7bc2fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-09-14T20:08:16Z",
    "title_canon_sha256": "510a22d74a0748b5b39bb26bc14799cef2c124dab4fdf14c287aec72d27bc96f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06911",
    "kind": "arxiv",
    "version": 1
  }
}