Pith Number

pith:LJTYSTBV

pith:2015:LJTYSTBV4L5HJMWKYMZJZUD7CZ

not attested not anchored not stored refs pending

Bulk viscous Zel'dovich fluid model and it's asymptotic behavior

Rajagopalan Nair K., Titus K. Mathew

arxiv:1508.05041 v1 · 2015-08-20 · 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{LJTYSTBV4L5HJMWKYMZJZUD7CZ}

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	2026-05-18T01:34:59.875808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a67894c35e2fa74b2cac3329cd07f16788511cfcb03e68040041b4fb45d8980

Aliases

arxiv: 1508.05041 · arxiv_version: 1508.05041v1 · doi: 10.48550/arxiv.1508.05041 · pith_short_12: LJTYSTBV4L5H · pith_short_16: LJTYSTBV4L5HJMWK · pith_short_8: LJTYSTBV

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/LJTYSTBV4L5HJMWKYMZJZUD7CZ \
  | 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: 5a67894c35e2fa74b2cac3329cd07f16788511cfcb03e68040041b4fb45d8980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea8523926724111be0dacfce07e5db7f144fcbf91e083f37044f19d88fa802b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-20T16:51:44Z",
    "title_canon_sha256": "e6c9c86d492414acd7b64cb4eaff8a903bb5aa87ea489c23f1aa28b4581a4d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05041",
    "kind": "arxiv",
    "version": 1
  }
}