Pith Number

pith:5FV4FINB

pith:2020:5FV4FINBWC53JFFD3GWWZFTTHB

not attested not anchored not stored refs pending

On lower bound of relaxation time for massless fluid in presence of magnetic field

Jayanta Dey, Prashant Murmu, Sabyasachi Ghosh, Sarthak Satapathy

arxiv:2001.08609 v1 · 2020-01-23 · 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{5FV4FINBWC53JFFD3GWWZFTTHB}

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	2026-07-05T00:35:22.242354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96bc2a1a1b0bbb494a3d9ad6c9673387f2434431e04bfba2b21a9a6d00dc461

Aliases

arxiv: 2001.08609 · arxiv_version: 2001.08609v1 · doi: 10.48550/arxiv.2001.08609 · pith_short_12: 5FV4FINBWC53 · pith_short_16: 5FV4FINBWC53JFFD · pith_short_8: 5FV4FINB

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/5FV4FINBWC53JFFD3GWWZFTTHB \
  | 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: e96bc2a1a1b0bbb494a3d9ad6c9673387f2434431e04bfba2b21a9a6d00dc461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa3d7a44a09573dce05208ff4f03a6d359b315290010b0ed9d9543269d8112c5",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-01-23T15:46:02Z",
    "title_canon_sha256": "edd0e48d1b9ab157dac47194a84df849a97d698481102415c9709876c7a1c93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08609",
    "kind": "arxiv",
    "version": 1
  }
}