Pith Number

pith:ALTXXT2C

pith:1999:ALTXXT2CX4TI5RNECYZL2CWPVJ

not attested not anchored not stored refs pending

Gerbes of chiral differential operators

Fyodor Malikov, Vadim Schechtman, Vassily Gorbounov

arxiv:math/9906117 v9 · 1999-06-17 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALTXXT2CX4TI5RNECYZL2CWPVJ}

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.

Cited by

1 paper in Pith

Remarks on Associated Varieties and Minimal Tension Holography

Receipt and verification

First computed	2026-07-04T14:41:11.854064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e77bcf42bf268ec5a41632bd0acfaa6c49e675e6fd0436739ebcdaee878520

Aliases

arxiv: math/9906117 · arxiv_version: math/9906117v9 · doi: 10.48550/arxiv.math/9906117 · pith_short_12: ALTXXT2CX4TI · pith_short_16: ALTXXT2CX4TI5RNE · pith_short_8: ALTXXT2C

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/ALTXXT2CX4TI5RNECYZL2CWPVJ \
  | 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: 02e77bcf42bf268ec5a41632bd0acfaa6c49e675e6fd0436739ebcdaee878520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4471bb3283137e2ad13d8f890b4357350c751a7f35cfd53fe1e24f5e1954bcc7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "1999-06-17T16:46:49Z",
    "title_canon_sha256": "c1f298d7eaa9ead32b847698e5416546019fab905ee965ae6ab486c12d351ad8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9906117",
    "kind": "arxiv",
    "version": 9
  }
}