Pith Number

pith:AXWTR22Z

pith:1995:AXWTR22ZXBNXK2HEWMIIYY6I3W

not attested not anchored not stored refs pending

Subcritical Superstrings

W. Siegel

arxiv:hep-th/9503173 v1 · 1995-03-24 · 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{AXWTR22ZXBNXK2HEWMIIYY6I3W}

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	2026-05-18T03:12:20.466200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ed38eb59b85b7568e4b3108c63c8dda3a7921e87f0df181186df87c5918a62

Aliases

arxiv: hep-th/9503173 · arxiv_version: hep-th/9503173v1 · doi: 10.48550/arxiv.hep-th/9503173 · pith_short_12: AXWTR22ZXBNX · pith_short_16: AXWTR22ZXBNXK2HE · pith_short_8: AXWTR22Z

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/AXWTR22ZXBNXK2HEWMIIYY6I3W \
  | 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: 05ed38eb59b85b7568e4b3108c63c8dda3a7921e87f0df181186df87c5918a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ffea39f6c6ffddb9ea1050ec68c15787787de6e2cb7abd3151579a7a8eaeda",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-24T15:23:03Z",
    "title_canon_sha256": "d194a45b6bd21061113c935c876d7f02a07fd1d8ba62abe08b9a9ae37177c871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503173",
    "kind": "arxiv",
    "version": 1
  }
}