Pith Number

pith:6RAQTLOQ

pith:2015:6RAQTLOQ4NZATFQOUPAV3YKTTX

not attested not anchored not stored refs pending

Around the set-theoretical consistency of d-tameness of Metric Abstract Elementary Classes

Pedro Zambrano, Will Boney

arxiv:1508.05529 v1 · 2015-08-22 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RAQTLOQ4NZATFQOUPAV3YKTTX}

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	2026-05-18T01:34:52.278309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44109add0e37209960ea3c15de1539dd842ec0d11dae8915adca9d05d8aca4e

Aliases

arxiv: 1508.05529 · arxiv_version: 1508.05529v1 · doi: 10.48550/arxiv.1508.05529 · pith_short_12: 6RAQTLOQ4NZA · pith_short_16: 6RAQTLOQ4NZATFQO · pith_short_8: 6RAQTLOQ

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/6RAQTLOQ4NZATFQOUPAV3YKTTX \
  | 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: f44109add0e37209960ea3c15de1539dd842ec0d11dae8915adca9d05d8aca4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82e7c93c17206d0fd77765052cc135249fc7536e4b5d0be6435f492ac8e8e70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-08-22T17:22:12Z",
    "title_canon_sha256": "a6d95deb7099764a0f4c6ec22c622ad65596634664b73990444697c1bf3e9955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05529",
    "kind": "arxiv",
    "version": 1
  }
}