Pith Number

pith:TYGFNLTQ

pith:2013:TYGFNLTQO64SUSMR2SNZXBTACT

not attested not anchored not stored refs pending

Hermite Reduction and Creative Telescoping for Hyperexponential Functions

Alin Bostan, Fr\'ed\'eric Chyzak, Guoce Xin, Shaoshi Chen, Ziming Li

arxiv:1301.5038 v1 · 2013-01-21 · cs.SC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYGFNLTQO64SUSMR2SNZXBTACT}

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	2026-05-18T03:35:53.240827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e0c56ae7077b92a4991d49b9b866014df3549955f147f016e5599c2450a310e

Aliases

arxiv: 1301.5038 · arxiv_version: 1301.5038v1 · doi: 10.48550/arxiv.1301.5038 · pith_short_12: TYGFNLTQO64S · pith_short_16: TYGFNLTQO64SUSMR · pith_short_8: TYGFNLTQ

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/TYGFNLTQO64SUSMR2SNZXBTACT \
  | 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: 9e0c56ae7077b92a4991d49b9b866014df3549955f147f016e5599c2450a310e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5012e288acee1c11b040cd48e87e9748294ecd7637ce9cd81eece37ed56d3da3",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2013-01-21T23:21:44Z",
    "title_canon_sha256": "ef92c040123bdc24bff37fc8e5eaae133a2237ab5fa17d521589b5a0082e3bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5038",
    "kind": "arxiv",
    "version": 1
  }
}