Pith Number

pith:NCFNNONP

pith:2018:NCFNNONPNVZ3IEPXSWZ22I3NTZ

not attested not anchored not stored refs pending

Motivic spectral sequence for relative homotopy K-theory

Amalendu Krishna, Pablo Pelaez

arxiv:1801.00922 v2 · 2018-01-03 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCFNNONPNVZ3IEPXSWZ22I3NTZ}

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	2026-05-17T23:51:34.243459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688ad6b9af6d73b411f795b3ad236d9e64380827305b6928a1d9df424c0d3f35

Aliases

arxiv: 1801.00922 · arxiv_version: 1801.00922v2 · doi: 10.48550/arxiv.1801.00922 · pith_short_12: NCFNNONPNVZ3 · pith_short_16: NCFNNONPNVZ3IEPX · pith_short_8: NCFNNONP

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/NCFNNONPNVZ3IEPXSWZ22I3NTZ \
  | 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: 688ad6b9af6d73b411f795b3ad236d9e64380827305b6928a1d9df424c0d3f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2683e1249e96fb877df07ea6bf3f7ae1e1c7319e63ba78595efb9192beba5678",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-01-03T08:23:48Z",
    "title_canon_sha256": "af3851aeea214e9247bde2757d6f7f39587ff5f791f619cdacaa23140e092059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00922",
    "kind": "arxiv",
    "version": 2
  }
}