Pith Number

pith:VWWKDEYV

pith:2011:VWWKDEYVOVXH5G45GHEL2MDO64

not attested not anchored not stored refs pending

On the selection of a particular class of solutions to a system of eikonal equations

Giovanni Pisante, Gisella Croce (LMAH)

arxiv:1103.6099 v1 · 2011-03-31 · 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{VWWKDEYVOVXH5G45GHEL2MDO64}

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	2026-05-18T03:53:31.941662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adaca19315756e7e9b9d31c8bd306ef723595c68b237dbffa442db9a087da51e

Aliases

arxiv: 1103.6099 · arxiv_version: 1103.6099v1 · doi: 10.48550/arxiv.1103.6099 · pith_short_12: VWWKDEYVOVXH · pith_short_16: VWWKDEYVOVXH5G45 · pith_short_8: VWWKDEYV

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/VWWKDEYVOVXH5G45GHEL2MDO64 \
  | 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: adaca19315756e7e9b9d31c8bd306ef723595c68b237dbffa442db9a087da51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16888e12c4e52da7cf4e2df4f7f561389eca6980130197dcf40786591398d33a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-03-31T06:54:07Z",
    "title_canon_sha256": "6bea1a51f4f3bd2340d898e9d233095a2ea2f3e8adc1911ad7e4af32e074c767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6099",
    "kind": "arxiv",
    "version": 1
  }
}