Pith Number

pith:AXZDSTMG

pith:2014:AXZDSTMGEDV3YBNB3URHYHGB3M

not attested not anchored not stored refs pending

The Balmer spectrum of a tame stack

Jack Hall

arxiv:1411.6295 v1 · 2014-11-23 · 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{AXZDSTMGEDV3YBNB3URHYHGB3M}

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	2026-05-18T01:10:10.918890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f2394d8620ebbc05a1dd227c1cc1db2f22344dfe46e8d374621cb317c5cc97

Aliases

arxiv: 1411.6295 · arxiv_version: 1411.6295v1 · doi: 10.48550/arxiv.1411.6295 · pith_short_12: AXZDSTMGEDV3 · pith_short_16: AXZDSTMGEDV3YBNB · pith_short_8: AXZDSTMG

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/AXZDSTMGEDV3YBNB3URHYHGB3M \
  | 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: 05f2394d8620ebbc05a1dd227c1cc1db2f22344dfe46e8d374621cb317c5cc97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee020e7eca4d0fee4a90dc57cf8078427bca5e30d2824e1efb0ee5bf50e5f224",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-11-23T20:42:33Z",
    "title_canon_sha256": "fefb95a53de1d3b1fd08c042ab0e7deee1cb08d26273e71401c5eacc7d58b9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6295",
    "kind": "arxiv",
    "version": 1
  }
}