Pith Number

pith:XCFV4YSG

pith:2012:XCFV4YSG3HX75Y37OUZ3YK6VB3

not attested not anchored not stored refs pending

Subresultants, Sylvester sums and the rational interpolation problem

Agnes Szanto, Carlos D'Andrea, Teresa Krick

arxiv:1211.6895 v3 · 2012-11-29 · 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{XCFV4YSG3HX75Y37OUZ3YK6VB3}

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	2026-05-18T02:55:50.006495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88b5e6246d9effee37f7533bc2bd50ed86950a6b3714dbedaa8b3eac59a86eb

Aliases

arxiv: 1211.6895 · arxiv_version: 1211.6895v3 · doi: 10.48550/arxiv.1211.6895 · pith_short_12: XCFV4YSG3HX7 · pith_short_16: XCFV4YSG3HX75Y37 · pith_short_8: XCFV4YSG

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/XCFV4YSG3HX75Y37OUZ3YK6VB3 \
  | 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: b88b5e6246d9effee37f7533bc2bd50ed86950a6b3714dbedaa8b3eac59a86eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e220f026673f1aeed2e04aa5755b1912cd115febcdbef828558a50c40c29f9cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2012-11-29T12:21:25Z",
    "title_canon_sha256": "64633b4c9ca05372ed1896234968d3c9c0f480b3e930c55ea410c8778a6666c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6895",
    "kind": "arxiv",
    "version": 3
  }
}