Pith Number

pith:55FK3Y3J

pith:2014:55FK3Y3J43KM2G3CNELYJTDONQ

not attested not anchored not stored refs pending

A new proof of Faltings' local-global principle for the finiteness of local cohomology modules

Davood Asadollahi, Reza Naghipour

arxiv:1406.1323 v2 · 2014-06-05 · 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{55FK3Y3J43KM2G3CNELYJTDONQ}

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	2026-05-18T02:49:45.380366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4aade369e6d4cd1b62691784cc6e6c3969b9da0acff9b7a17659d2f63f2e81

Aliases

arxiv: 1406.1323 · arxiv_version: 1406.1323v2 · doi: 10.48550/arxiv.1406.1323 · pith_short_12: 55FK3Y3J43KM · pith_short_16: 55FK3Y3J43KM2G3C · pith_short_8: 55FK3Y3J

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/55FK3Y3J43KM2G3CNELYJTDONQ \
  | 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: ef4aade369e6d4cd1b62691784cc6e6c3969b9da0acff9b7a17659d2f63f2e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ce34c2b3852d226a872e96c2794bf46785acc36a71a3eb8c8857998cd1294f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-06-05T10:23:44Z",
    "title_canon_sha256": "5acf15024241fb5e4a47446f181b661e91874dd1624e8db2c669604ddf2e61bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1323",
    "kind": "arxiv",
    "version": 2
  }
}