Pith Number

pith:WNSPA3YV

pith:2013:WNSPA3YVDGF3VG4Q7HRYYITOQB

not attested not anchored not stored refs pending

Some Computations in Equivariant cobordism in relation to Milnor manifolds

Goutam Mukherjee, Samik Basu, Swagata Sarkar

arxiv:1310.6212 v1 · 2013-10-23 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNSPA3YVDGF3VG4Q7HRYYITOQB}

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	2026-05-18T03:09:21.024788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b364f06f15198bba9b90f9e38c226e805007305960300b72a54796815b18891f

Aliases

arxiv: 1310.6212 · arxiv_version: 1310.6212v1 · doi: 10.48550/arxiv.1310.6212 · pith_short_12: WNSPA3YVDGF3 · pith_short_16: WNSPA3YVDGF3VG4Q · pith_short_8: WNSPA3YV

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/WNSPA3YVDGF3VG4Q7HRYYITOQB \
  | 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: b364f06f15198bba9b90f9e38c226e805007305960300b72a54796815b18891f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e25809320989e17ae3c5eec1ae9f164092f948730053e2ed097df590688f159",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2013-10-23T13:06:27Z",
    "title_canon_sha256": "4b5cdfd15e5de7b0676afec6655520ba167e873c35011723cf9cb174b605a286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6212",
    "kind": "arxiv",
    "version": 1
  }
}