Pith Number

pith:TFGQUKOU

pith:2016:TFGQUKOURFTRYUMEJWYDGGA7KD

not attested not anchored not stored refs pending

Newton-Okounkov bodies and Toric Degenerations of Mori dream spaces via Tropical compactifications

Elisa Postinghel, Stefano Urbinati

arxiv:1612.03861 v4 · 2016-12-12 · math.AG

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

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	2026-05-18T00:25:07.908134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994d0a29d489671c51844db033181f50d4d0f1400cc13ce6e341c03ab66a5a4a

Aliases

arxiv: 1612.03861 · arxiv_version: 1612.03861v4 · doi: 10.48550/arxiv.1612.03861 · pith_short_12: TFGQUKOURFTR · pith_short_16: TFGQUKOURFTRYUME · pith_short_8: TFGQUKOU

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/TFGQUKOURFTRYUMEJWYDGGA7KD \
  | 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: 994d0a29d489671c51844db033181f50d4d0f1400cc13ce6e341c03ab66a5a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f413f55162d4aad16e47afe1bd67efa5be19c8ea19efa5de128e841b9628127",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-12-12T19:29:39Z",
    "title_canon_sha256": "303ce95fdc983ad454423096257f5da5da9eefbaaa41d36ee29c973408d713c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03861",
    "kind": "arxiv",
    "version": 4
  }
}