Pith Number

pith:JAMOHGNW

pith:2025:JAMOHGNWW6J2HP544RFP3O2AAV

not attested not anchored not stored refs pending

Extending Israel-Stewart theory: Causal bulk viscosity at large gradients

Lorenzo Gavassino

arxiv:2501.12543 v2 · 2025-01-21 · gr-qc · astro-ph.HE · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAMOHGNWW6J2HP544RFP3O2AAV}

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	2026-07-05T10:46:40.702664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4818e399b6b793a3bfbce44afdbb40056a7d857c62f3ffcf4680b3c62966bb82

Aliases

arxiv: 2501.12543 · arxiv_version: 2501.12543v2 · doi: 10.48550/arxiv.2501.12543 · pith_short_12: JAMOHGNWW6J2 · pith_short_16: JAMOHGNWW6J2HP54 · pith_short_8: JAMOHGNW

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/JAMOHGNWW6J2HP544RFP3O2AAV \
  | 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: 4818e399b6b793a3bfbce44afdbb40056a7d857c62f3ffcf4680b3c62966bb82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4436784f4a8806c259f38e6aad0b47d369426caf1c46fbf778efbe0fe3d2f69",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-21T23:27:25Z",
    "title_canon_sha256": "3fb0450da4ca9c5689d7e7cf97d35b58f127338fd1f35b1bb6d748da87a17e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12543",
    "kind": "arxiv",
    "version": 2
  }
}