Pith Number

pith:HZWF2M3S

pith:2006:HZWF2M3SMMH5WCYOS3MMKKQPO4

not attested not anchored not stored refs pending

Fourier-Mukai transforms for coherent systems on elliptic curves

Carlos Tejero Prieto (Salamanca, Daniel Hern\'andez Ruip\'erez, Spain)

arxiv:math/0603249 v2 · 2006-03-10 · 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{HZWF2M3SMMH5WCYOS3MMKKQPO4}

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	2026-05-18T02:57:45.631357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e6c5d3372630fdb0b0e96d8c52a0f771e1e7f318a6d772d1f3621014c6f6e25

Aliases

arxiv: math/0603249 · arxiv_version: math/0603249v2 · doi: 10.48550/arxiv.math/0603249 · pith_short_12: HZWF2M3SMMH5 · pith_short_16: HZWF2M3SMMH5WCYO · pith_short_8: HZWF2M3S

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/HZWF2M3SMMH5WCYOS3MMKKQPO4 \
  | 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: 3e6c5d3372630fdb0b0e96d8c52a0f771e1e7f318a6d772d1f3621014c6f6e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1af29b27ea6158425c00bae3b80fc451526fb2e8b2575605ff12bea8cdfda98",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2006-03-10T20:31:33Z",
    "title_canon_sha256": "7ac9e97bba56b976d610f68125c0d48d0bb0d947f4976317be29478284eff24b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603249",
    "kind": "arxiv",
    "version": 2
  }
}