Pith Number

pith:IYLOVPQH

pith:1993:IYLOVPQHJIXW6OKN2UKHO6IBGC

not attested not anchored not stored refs pending

The Dynamics of Relativistic Membranes I: Reduction to 2-dimensional Fluid Dynamics

Jens Hoppe, Martin Bordemann

arxiv:hep-th/9307036 v1 · 1993-07-06 · hep-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{IYLOVPQHJIXW6OKN2UKHO6IBGC}

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	2026-05-18T04:22:50.529835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4616eabe074a2f6f394dd51477790130afe652831f268aeadae87ebad6705161

Aliases

arxiv: hep-th/9307036 · arxiv_version: hep-th/9307036v1 · doi: 10.48550/arxiv.hep-th/9307036 · pith_short_12: IYLOVPQHJIXW · pith_short_16: IYLOVPQHJIXW6OKN · pith_short_8: IYLOVPQH

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/IYLOVPQHJIXW6OKN2UKHO6IBGC \
  | 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: 4616eabe074a2f6f394dd51477790130afe652831f268aeadae87ebad6705161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68fd4fc392c52f218a012c1a00c9bd8378a84fa70d9372361d188b33b86933cf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-07-06T15:24:19Z",
    "title_canon_sha256": "a44717e14046b2597718c43650c1779d6ed93375e683480ea7d5592a0083af76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9307036",
    "kind": "arxiv",
    "version": 1
  }
}