Pith Number

pith:XUES6TCQ

pith:2017:XUES6TCQ62KGYZPGBRFKIS6B6A

not attested not anchored not stored refs pending

Nice triples and a moving lemma for motivic spaces

Ivan Panin

arxiv:1707.01755 v1 · 2017-07-05 · 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{XUES6TCQ62KGYZPGBRFKIS6B6A}

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	2026-05-18T00:40:47.556740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd092f4c50f6946c65e60c4aa44bc1f006ad3cc1ea9300fce3ac35347afda98b

Aliases

arxiv: 1707.01755 · arxiv_version: 1707.01755v1 · doi: 10.48550/arxiv.1707.01755 · pith_short_12: XUES6TCQ62KG · pith_short_16: XUES6TCQ62KGYZPG · pith_short_8: XUES6TCQ

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/XUES6TCQ62KGYZPGBRFKIS6B6A \
  | 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: bd092f4c50f6946c65e60c4aa44bc1f006ad3cc1ea9300fce3ac35347afda98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391a9311ba999662a9b204f3a4a89ba6817fde653ff9442f902d00b2c6dd4469",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-07-05T01:38:41Z",
    "title_canon_sha256": "1cdf7d591d298f8d50cde88c63b98ecb0767117089c7d8c80537eed9f8f328d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01755",
    "kind": "arxiv",
    "version": 1
  }
}