Pith Number

pith:AJLCAVQN

pith:2018:AJLCAVQN6ZOY3AAMTTLY5NX4TS

not attested not anchored not stored refs pending

General Motivic Cohomology and Symplectic Orientation

Nanjun Yang

arxiv:1810.12802 v1 · 2018-10-30 · 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{AJLCAVQN6ZOY3AAMTTLY5NX4TS}

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	2026-05-18T00:01:54.099666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

025620560df65d8d800c9cd78eb6fc9cb41dd7b80f3ec1f17849ce9f600a5725

Aliases

arxiv: 1810.12802 · arxiv_version: 1810.12802v1 · doi: 10.48550/arxiv.1810.12802 · pith_short_12: AJLCAVQN6ZOY · pith_short_16: AJLCAVQN6ZOY3AAM · pith_short_8: AJLCAVQN

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/AJLCAVQN6ZOY3AAMTTLY5NX4TS \
  | 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: 025620560df65d8d800c9cd78eb6fc9cb41dd7b80f3ec1f17849ce9f600a5725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e6c23bdca5d0a1d6dce11b0ebc25dc05c3dbf73727e9cca72873fd4e6c2f80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-10-30T15:16:19Z",
    "title_canon_sha256": "ac1d6fa0fac843a5c120d9c520dc25f7ffc843bfb5d3c04f2157d69a58223176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12802",
    "kind": "arxiv",
    "version": 1
  }
}