Pith Number

pith:KLWXBUIY

pith:2018:KLWXBUIYKSEDSLRW43CH2FQFNP

not attested not anchored not stored refs pending

Escape Metrics and its Applications

Fengyan Yang, Xiaopeng Zhao, Zhen-Hu Ning

arxiv:1811.12668 v1 · 2018-11-30 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLWXBUIYKSEDSLRW43CH2FQFNP}

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	2026-05-17T23:59:28.866310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ed70d1185488392e36e6c47d16056bf5990696cead5f357a29596d732d58a0

Aliases

arxiv: 1811.12668 · arxiv_version: 1811.12668v1 · doi: 10.48550/arxiv.1811.12668 · pith_short_12: KLWXBUIYKSED · pith_short_16: KLWXBUIYKSEDSLRW · pith_short_8: KLWXBUIY

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/KLWXBUIYKSEDSLRW43CH2FQFNP \
  | 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: 52ed70d1185488392e36e6c47d16056bf5990696cead5f357a29596d732d58a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598b66380855a1e4f6003dc00409da9374794bbb62db265529b5083490e5b45d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-30T08:25:17Z",
    "title_canon_sha256": "bf1df8055ddddd956572e3a42e953955ecfdb3d41212895c321f71a41878174c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12668",
    "kind": "arxiv",
    "version": 1
  }
}