Pith Number

pith:75SSIQXF

pith:2010:75SSIQXF7AMI4BQFFGOBUDGDYR

not attested not anchored not stored refs pending

Black Brane Entropy and Hydrodynamics

Ivan Booth, Michal P. Heller, Michal Spalinski

arxiv:1010.6301 v3 · 2010-10-29 · hep-th · 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{75SSIQXF7AMI4BQFFGOBUDGDYR}

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	2026-05-18T04:25:39.000230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff652442e5f8188e0605299c1a0cc3c46db47e5d406838783ffcd638c1b089ef

Aliases

arxiv: 1010.6301 · arxiv_version: 1010.6301v3 · doi: 10.48550/arxiv.1010.6301 · pith_short_12: 75SSIQXF7AMI · pith_short_16: 75SSIQXF7AMI4BQF · pith_short_8: 75SSIQXF

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/75SSIQXF7AMI4BQFFGOBUDGDYR \
  | 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: ff652442e5f8188e0605299c1a0cc3c46db47e5d406838783ffcd638c1b089ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92eb1ee8738a008c8eabb59cc0d3bdeda7b2c4cdfbdee3797d016753646a88d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-29T19:43:03Z",
    "title_canon_sha256": "2d5b96267d57daf30f28cb6cc5f2c3b2e7c2deada0ce2cd9a8b471cbe4b3d01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6301",
    "kind": "arxiv",
    "version": 3
  }
}