Pith Number

pith:TLV3BVRQ

pith:2014:TLV3BVRQFPYUO74SQSXKRAFILU

not attested not anchored not stored refs pending

Detecting bifurcation values at infinity of real polynomials

Luis Renato G. Dias, Mihai Tibar

arxiv:1403.6624 v1 · 2014-03-26 · 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{TLV3BVRQFPYUO74SQSXKRAFILU}

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	2026-05-18T02:29:17.493185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aebb0d6302bf1477f9284aea880a85d38e17ac97df2b386fb6632879b421fc2

Aliases

arxiv: 1403.6624 · arxiv_version: 1403.6624v1 · doi: 10.48550/arxiv.1403.6624 · pith_short_12: TLV3BVRQFPYU · pith_short_16: TLV3BVRQFPYUO74S · pith_short_8: TLV3BVRQ

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/TLV3BVRQFPYUO74SQSXKRAFILU \
  | 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: 9aebb0d6302bf1477f9284aea880a85d38e17ac97df2b386fb6632879b421fc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c06fc363bd2a84df6a3dd37bb5541b07f0161e30d3847c9a99e6342a2e4219f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-03-26T10:51:05Z",
    "title_canon_sha256": "d7f45487a2f5c3b24544878470284dbbad1e9f2a5f1fa3152e74d7c3a1d1c9e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6624",
    "kind": "arxiv",
    "version": 1
  }
}