Pith Number

pith:GT3IML3S

pith:2015:GT3IML3SZGNN6PECW4LPM5S5VS

not attested not anchored not stored refs pending

A tent pitching scheme motivated by Friedrichs theory

Jay Gopalakrishnan, Paulina Sepulveda, Peter Monk

arxiv:1502.05369 v4 · 2015-02-18 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT3IML3SZGNN6PECW4LPM5S5VS}

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	2026-05-18T01:36:43.333888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f6862f72c99adf3c82b716f6765dac957c1f03f7d3b3445a82d07cc315df26

Aliases

arxiv: 1502.05369 · arxiv_version: 1502.05369v4 · doi: 10.48550/arxiv.1502.05369 · pith_short_12: GT3IML3SZGNN · pith_short_16: GT3IML3SZGNN6PEC · pith_short_8: GT3IML3S

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/GT3IML3SZGNN6PECW4LPM5S5VS \
  | 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: 34f6862f72c99adf3c82b716f6765dac957c1f03f7d3b3445a82d07cc315df26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9629fa90538e323331eb45ec1e7e840087d9bc8d10cbec3b70c0c67457609c88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-02-18T20:25:04Z",
    "title_canon_sha256": "aba8c9c2eee17ef5cd1c2e899fbdcff7b82da1c64f3b9719616df4a9342c9b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05369",
    "kind": "arxiv",
    "version": 4
  }
}