Pith Number

pith:RUHMTSWI

pith:2016:RUHMTSWIBSMZ2KCQKXRDGVXGD6

not attested not anchored not stored refs pending

Differential Embedding Problems over Complex Function Fields

Annette Bachmayr, David Harbater, Julia Hartmann, Michael Wibmer

arxiv:1610.09336 v3 · 2016-10-28 · math.RA · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUHMTSWIBSMZ2KCQKXRDGVXGD6}

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	2026-05-18T00:33:36.935580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d0ec9cac80c999d285055e23356e61fa7baa3e7b8e8c0e83f4d50d353ba568d

Aliases

arxiv: 1610.09336 · arxiv_version: 1610.09336v3 · doi: 10.48550/arxiv.1610.09336 · pith_short_12: RUHMTSWIBSMZ · pith_short_16: RUHMTSWIBSMZ2KCQ · pith_short_8: RUHMTSWI

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/RUHMTSWIBSMZ2KCQKXRDGVXGD6 \
  | 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: 8d0ec9cac80c999d285055e23356e61fa7baa3e7b8e8c0e83f4d50d353ba568d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990a1d0c8b051cb123a1da50ee12fc6716c450d720228a3a0b11bb7028bd1e26",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-10-28T18:22:35Z",
    "title_canon_sha256": "01a2edb4b4ecfc137344c650b762bc47dd8c931cec06ed6031655e14fa1d854e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09336",
    "kind": "arxiv",
    "version": 3
  }
}