Pith Number

pith:UMZ4TNOY

pith:2008:UMZ4TNOYKAM5U36CHWYGSRBSJ5

not attested not anchored not stored refs pending

On the collision of two shock waves in AdS5

Daniel Grumiller, Paul Romatschke

arxiv:0803.3226 v3 · 2008-03-24 · hep-th · gr-qc · 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{UMZ4TNOYKAM5U36CHWYGSRBSJ5}

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	2026-05-18T02:35:23.036880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a333c9b5d85019da6fc23db06944324f63005cf1c722b74cd95458853a1c9043

Aliases

arxiv: 0803.3226 · arxiv_version: 0803.3226v3 · doi: 10.48550/arxiv.0803.3226 · pith_short_12: UMZ4TNOYKAM5 · pith_short_16: UMZ4TNOYKAM5U36C · pith_short_8: UMZ4TNOY

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/UMZ4TNOYKAM5U36CHWYGSRBSJ5 \
  | 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: a333c9b5d85019da6fc23db06944324f63005cf1c722b74cd95458853a1c9043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cff5733b935180ccbce579f94967c91831734d4ff37bcac379ac207ae75ce7",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-24T19:25:41Z",
    "title_canon_sha256": "6a1fa660c1f95f3912cf34b64b3284b0a49e0fc811eecf5181738a7d95cf81d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3226",
    "kind": "arxiv",
    "version": 3
  }
}