Pith Number

pith:F6MZTDLQ

pith:2018:F6MZTDLQTOBKQSUE5D6EA4Z23Q

not attested not anchored not stored refs pending

Loss-function learning for digital tissue deconvolution

Franziska G\"ortler, Michael Altenbuchinger, Peter J. Oefner, Rainer Spang, Stefan Solbrig, Tilo Wettig

arxiv:1801.08447 v1 · 2018-01-25 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6MZTDLQTOBKQSUE5D6EA4Z23Q}

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	2026-05-18T00:13:37.363294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f99998d709b82a84a84e8fc40733adc3ee01b3410a8a2f16903e5b061c83ec2

Aliases

arxiv: 1801.08447 · arxiv_version: 1801.08447v1 · doi: 10.48550/arxiv.1801.08447 · pith_short_12: F6MZTDLQTOBK · pith_short_16: F6MZTDLQTOBKQSUE · pith_short_8: F6MZTDLQ

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/F6MZTDLQTOBKQSUE5D6EA4Z23Q \
  | 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: 2f99998d709b82a84a84e8fc40733adc3ee01b3410a8a2f16903e5b061c83ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa7e2fae8ada99442f3b23fe616c05f51812824008df2503814835412f6ec447",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-01-25T15:17:31Z",
    "title_canon_sha256": "db7ec65d6dac84d8a1290f4c69272ffd2441a5424b0e3d96f98760b10163bf7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08447",
    "kind": "arxiv",
    "version": 1
  }
}