Pith Number

pith:MY3B6KCB

pith:2016:MY3B6KCBYCDLHUEFB2C74EGXLN

not attested not anchored not stored refs pending

Correction terms and the non-orientable slice genus

Marco Golla, Marco Marengon

arxiv:1607.08117 v1 · 2016-07-27 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MY3B6KCBYCDLHUEFB2C74EGXLN}

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	2026-05-18T01:10:21.005139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66361f2841c086b3d0850e85fe10d75b409bcd8c0c78c6114a46f92823bfc44d

Aliases

arxiv: 1607.08117 · arxiv_version: 1607.08117v1 · doi: 10.48550/arxiv.1607.08117 · pith_short_12: MY3B6KCBYCDL · pith_short_16: MY3B6KCBYCDLHUEF · pith_short_8: MY3B6KCB

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/MY3B6KCBYCDLHUEFB2C74EGXLN \
  | 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: 66361f2841c086b3d0850e85fe10d75b409bcd8c0c78c6114a46f92823bfc44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b2fa18dbabe0eb6e24443e4c433fee93a514b0cd84b5039c1f5b9e174d2282",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-07-27T14:26:56Z",
    "title_canon_sha256": "cbbffa77745df1909a91cedffc9562c0b369069eca7fbc5305eff01644f02c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08117",
    "kind": "arxiv",
    "version": 1
  }
}