Pith Number

pith:37YCCUV5

pith:2013:37YCCUV5IMWKYKVNS3VFOOZ7J6

not attested not anchored not stored refs pending

Branch Cuts in Maple 17

D. Wilson, E. Cheb-Terrab, J.H. Davenport, M. England, R. Bradford

arxiv:1308.6523 v1 · 2013-08-29 · cs.SC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37YCCUV5IMWKYKVNS3VFOOZ7J6}

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	2026-05-18T02:47:44.842171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dff02152bd432cac2aad96ea573b3f4f877147fd05bc3bd402a4d9d2a54b0ab0

Aliases

arxiv: 1308.6523 · arxiv_version: 1308.6523v1 · doi: 10.48550/arxiv.1308.6523 · pith_short_12: 37YCCUV5IMWK · pith_short_16: 37YCCUV5IMWKYKVN · pith_short_8: 37YCCUV5

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/37YCCUV5IMWKYKVNS3VFOOZ7J6 \
  | 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: dff02152bd432cac2aad96ea573b3f4f877147fd05bc3bd402a4d9d2a54b0ab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e68740dcb613329ceeffee5fda3fac82327e8213f5a486a49057797d1698241d",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2013-08-29T17:06:18Z",
    "title_canon_sha256": "0f09c0ff3fea55678d03a4a2e5a1dca0f1359d9523b910e7e7d812bec10ed1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6523",
    "kind": "arxiv",
    "version": 1
  }
}