Pith Number

pith:R2ZVUIUH

pith:2015:R2ZVUIUHCLYSZIPPWPAZPRHB2U

not attested not anchored not stored refs pending

On membrane interactions and a three-dimensional analog of Riemann surfaces

Hidehiko Shimada, Stefano Kovacs, Yuki Sato

arxiv:1508.03367 v2 · 2015-08-13 · 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{R2ZVUIUHCLYSZIPPWPAZPRHB2U}

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	2026-05-18T01:18:43.702846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb35a228712f12ca1efb3c197c4e1d500b48545fbb7460dd35daa2c740b5c8d

Aliases

arxiv: 1508.03367 · arxiv_version: 1508.03367v2 · doi: 10.48550/arxiv.1508.03367 · pith_short_12: R2ZVUIUHCLYS · pith_short_16: R2ZVUIUHCLYSZIPP · pith_short_8: R2ZVUIUH

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/R2ZVUIUHCLYSZIPPWPAZPRHB2U \
  | 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: 8eb35a228712f12ca1efb3c197c4e1d500b48545fbb7460dd35daa2c740b5c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4bd7cfa5c2c1267ff2838e8a6a05ca8f283c8ef1c245ea3bec5a7fe5797d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-13T21:43:39Z",
    "title_canon_sha256": "01e68b56d64a0ee45f41a1145750bafd62426aa73e550d39d14dbf2e462fa6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03367",
    "kind": "arxiv",
    "version": 2
  }
}