Pith Number

pith:I2EBI4PF

pith:2014:I2EBI4PFFIANCRQDYNP54IKCKN

not attested not anchored not stored refs pending

Homogeneous ANR-spaces and Alexandroff manifolds

V. Valov

arxiv:1403.4347 v1 · 2014-03-18 · math.GT · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2EBI4PFFIANCRQDYNP54IKCKN}

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	2026-05-18T02:56:05.959334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46881471e52a00d14603c35fde214253440b4ef4b1fe59fe39df0267eb9f4c7a

Aliases

arxiv: 1403.4347 · arxiv_version: 1403.4347v1 · doi: 10.48550/arxiv.1403.4347 · pith_short_12: I2EBI4PFFIAN · pith_short_16: I2EBI4PFFIANCRQD · pith_short_8: I2EBI4PF

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/I2EBI4PFFIANCRQDYNP54IKCKN \
  | 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: 46881471e52a00d14603c35fde214253440b4ef4b1fe59fe39df0267eb9f4c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84846dfbfb7b41db149ca726920488cf997e36a6f04a7e18774785a7ce36916",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-03-18T05:23:18Z",
    "title_canon_sha256": "e8efacc26f91db3c45843abb1c88530248efaa187c65896154ec25d0da33603f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4347",
    "kind": "arxiv",
    "version": 1
  }
}