Pith Number

pith:EUK3ME5A

pith:2019:EUK3ME5A4HNOVUHSY55NHOSG55

not attested not anchored not stored refs pending

Canonical isomorphisms of determinant line bundles

Damian R\"ossler

arxiv:1904.03685 v1 · 2019-04-07 · 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{EUK3ME5A4HNOVUHSY55NHOSG55}

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	2026-05-17T23:49:12.537712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2515b613a0e1daead0f2c77ad3ba46ef69581f19872f5e951e6869359641fa2c

Aliases

arxiv: 1904.03685 · arxiv_version: 1904.03685v1 · doi: 10.48550/arxiv.1904.03685 · pith_short_12: EUK3ME5A4HNO · pith_short_16: EUK3ME5A4HNOVUHS · pith_short_8: EUK3ME5A

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/EUK3ME5A4HNOVUHSY55NHOSG55 \
  | 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: 2515b613a0e1daead0f2c77ad3ba46ef69581f19872f5e951e6869359641fa2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd23e0db4b7c47b0f41f43b77e64bacef40cc6fd6b5f67694715b5b7c1b4e59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-04-07T16:41:56Z",
    "title_canon_sha256": "5856bfaa8b7d98ab1fa754375088549e27e68a12743a6e90cd576ea6335e03dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03685",
    "kind": "arxiv",
    "version": 1
  }
}