Pith Number

pith:CEAPBEUO

pith:1993:CEAPBEUOGFRMU4SUZ64NUCNKXV

not attested not anchored not stored refs pending

Production of Vortices by Scattering Particles

Tanmay Vachaspati

arxiv:hep-th/9309109 v1 · 1993-09-20 · hep-th · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEAPBEUOGFRMU4SUZ64NUCNKXV}

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	2026-07-04T17:18:28.537255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1100f0928e3162ca7254cfb8da09aabd67e1cee36c73e8add56e8d7877c881cd

Aliases

arxiv: hep-th/9309109 · arxiv_version: hep-th/9309109v1 · doi: 10.48550/arxiv.hep-th/9309109 · pith_short_12: CEAPBEUOGFRM · pith_short_16: CEAPBEUOGFRMU4SU · pith_short_8: CEAPBEUO

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/CEAPBEUOGFRMU4SUZ64NUCNKXV \
  | 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: 1100f0928e3162ca7254cfb8da09aabd67e1cee36c73e8add56e8d7877c881cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9cd8c4e39f9b01cba0ddcc75314947ddebfd49accfd999815c3f1f4c08d5c4",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-09-20T19:22:48Z",
    "title_canon_sha256": "d812278e6e732409a7d55176d395031b2100738e1c8882cbc549f32b85c18d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9309109",
    "kind": "arxiv",
    "version": 1
  }
}