Pith Number

pith:PXWKGMKC

pith:2017:PXWKGMKCWSRQ3WX2ACEDKXM3IT

not attested not anchored not stored refs pending

Valuations on Convex Functions

Andrea Colesanti, Fabian Mussnig, Monika Ludwig

arxiv:1703.06455 v1 · 2017-03-19 · math.FA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXWKGMKCWSRQ3WX2ACEDKXM3IT}

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	2026-05-17T23:43:18.677381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7deca33142b4a30ddafa0088355d9b44dff583777aa7a29d23a4cb9353a7b800

Aliases

arxiv: 1703.06455 · arxiv_version: 1703.06455v1 · doi: 10.48550/arxiv.1703.06455 · pith_short_12: PXWKGMKCWSRQ · pith_short_16: PXWKGMKCWSRQ3WX2 · pith_short_8: PXWKGMKC

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/PXWKGMKCWSRQ3WX2ACEDKXM3IT \
  | 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: 7deca33142b4a30ddafa0088355d9b44dff583777aa7a29d23a4cb9353a7b800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54dea158456f8ea7794ab931893a434a06de7dbab8c6961726696c4c5aee20f8",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-03-19T15:47:48Z",
    "title_canon_sha256": "a5c22ac7dceb84d7f85e635192a02df0416757798905767139e79b1e98eb3b99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06455",
    "kind": "arxiv",
    "version": 1
  }
}