Pith Number

pith:JCHH4VX2

pith:1998:JCHH4VX2UQGLQID7R274JDGWNU

not attested not anchored not stored refs pending

Hidden Symmetries, AdS_D x S^n, and the lifting of one-time-physics to two-time-physics

Itzhak Bars

arxiv:hep-th/9810025 v2 · 1998-10-05 · 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{JCHH4VX2UQGLQID7R274JDGWNU}

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	2026-05-18T01:08:01.417590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488e7e56faa40cb8207f8ebfc48cd66d223d6231ccc99ddb2175875c3a4f65ea

Aliases

arxiv: hep-th/9810025 · arxiv_version: hep-th/9810025v2 · doi: 10.48550/arxiv.hep-th/9810025 · pith_short_12: JCHH4VX2UQGL · pith_short_16: JCHH4VX2UQGLQID7 · pith_short_8: JCHH4VX2

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/JCHH4VX2UQGLQID7R274JDGWNU \
  | 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: 488e7e56faa40cb8207f8ebfc48cd66d223d6231ccc99ddb2175875c3a4f65ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f21ec4426182d104800162b774fa8e4f5f78af5ce83c1ad98bf82981894c7ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-10-05T23:49:38Z",
    "title_canon_sha256": "bf9950742717276a1e9232a6642312903ce98d5436017cf977568f01170e281f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9810025",
    "kind": "arxiv",
    "version": 2
  }
}