Pith Number

pith:FSEHR3BI

pith:2017:FSEHR3BI77CFTXNRATAYRVBSA4

not attested not anchored not stored refs pending

DNA Origami and Unknotted A-trails in Torus Graphs

Ada Morse, Brenna Smith, David Perry, Greta Pangborn, Jessica Greene, Jo Ellis-Monaghan, William Adkisson

arxiv:1703.03799 v2 · 2017-03-10 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSEHR3BI77CFTXNRATAYRVBSA4}

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	2026-05-18T00:48:14.197979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8878ec28ffc459ddb104c188d43207337447aaff9046496c09c802184ec696

Aliases

arxiv: 1703.03799 · arxiv_version: 1703.03799v2 · doi: 10.48550/arxiv.1703.03799 · pith_short_12: FSEHR3BI77CF · pith_short_16: FSEHR3BI77CFTXNR · pith_short_8: FSEHR3BI

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/FSEHR3BI77CFTXNRATAYRVBSA4 \
  | 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: 2c8878ec28ffc459ddb104c188d43207337447aaff9046496c09c802184ec696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d4a72ed367847ce4ddf0c7c5f8a4d46379c28172be088915d47150fb7b11e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-03-10T18:56:09Z",
    "title_canon_sha256": "23fa9ac97bf709dc20b0255a4a18ae8873d4673dc1e6a3f850967a4d7731dd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03799",
    "kind": "arxiv",
    "version": 2
  }
}