Pith Number

pith:JLKCLUU6

pith:2017:JLKCLUU6K545GENA5YSFA6545S

not attested not anchored not stored refs pending

On the (In)stability of the Identity Map in Optimal Transportation

Yash Jhaveri

arxiv:1710.03708 v1 · 2017-10-10 · 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{JLKCLUU6K545GENA5YSFA6545S}

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	2026-05-18T00:33:10.892764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ad425d29e5779d311a0ee24507bbcec920d56081c134598e96827c638cde7a3

Aliases

arxiv: 1710.03708 · arxiv_version: 1710.03708v1 · doi: 10.48550/arxiv.1710.03708 · pith_short_12: JLKCLUU6K545 · pith_short_16: JLKCLUU6K545GENA · pith_short_8: JLKCLUU6

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/JLKCLUU6K545GENA5YSFA6545S \
  | 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: 4ad425d29e5779d311a0ee24507bbcec920d56081c134598e96827c638cde7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a611a42f825fadc526eeaad1fba4f6f3b30d884bd25402229b01e8dc84ff74c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-10T16:29:57Z",
    "title_canon_sha256": "cf538d632ee5a7261f095eb2981702064ef7c0fb0e86a73bb2da19749349a78a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03708",
    "kind": "arxiv",
    "version": 1
  }
}