Pith Number

pith:JMTCE3C4

pith:2011:JMTCE3C4XATMVE4RGLG454V27L

not attested not anchored not stored refs pending

On the behaviour of strong semistability in geometric deformations

Axel St\"abler, Holger Brenner

arxiv:1107.0877 v4 · 2011-07-05 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMTCE3C4XATMVE4RGLG454V27L}

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	2026-05-18T03:51:12.886775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b26226c5cb826ca939132cdcef2bafad4094c2443990bbe7e8f122e11ca4687

Aliases

arxiv: 1107.0877 · arxiv_version: 1107.0877v4 · doi: 10.48550/arxiv.1107.0877 · pith_short_12: JMTCE3C4XATM · pith_short_16: JMTCE3C4XATMVE4R · pith_short_8: JMTCE3C4

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/JMTCE3C4XATMVE4RGLG454V27L \
  | 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: 4b26226c5cb826ca939132cdcef2bafad4094c2443990bbe7e8f122e11ca4687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257452054d17e8a4af6da12b0597a5e74e3428ded45cf46af66311534dc38d5a",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-07-05T14:15:06Z",
    "title_canon_sha256": "4e038bcb193dd6070cd5bc8a8e38273a15563c8ed5eb45fe4c8b26ee4c43642a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0877",
    "kind": "arxiv",
    "version": 4
  }
}