Pith Number

pith:TVJFCIH5

pith:2017:TVJFCIH5VLMIQNGIWSVDTJQXA3

not attested not anchored not stored refs pending

A note on edge degree and spanning trail containing given edges

Baoyindureng Wu, Hong-Jian Lai, Weihua Yang

arxiv:1706.07274 v1 · 2017-06-22 · 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{TVJFCIH5VLMIQNGIWSVDTJQXA3}

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	2026-05-18T00:41:52.159019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d525120fdaad88834c8b4aa39a61706cc932aae70346e04321adf1942df7b8a

Aliases

arxiv: 1706.07274 · arxiv_version: 1706.07274v1 · doi: 10.48550/arxiv.1706.07274 · pith_short_12: TVJFCIH5VLMI · pith_short_16: TVJFCIH5VLMIQNGI · pith_short_8: TVJFCIH5

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/TVJFCIH5VLMIQNGIWSVDTJQXA3 \
  | 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: 9d525120fdaad88834c8b4aa39a61706cc932aae70346e04321adf1942df7b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccf3838ea8d53d18ea8fcc311af27b5b85f7d4141be8459138325ed797c6336",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-22T12:20:48Z",
    "title_canon_sha256": "e4f540f3ddbc87e613ccd49ba28975efd9cd76643f8a67a11476265596389d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07274",
    "kind": "arxiv",
    "version": 1
  }
}