Pith Number

pith:BK37LZWV

pith:2019:BK37LZWVF4LE73DCHSHV7X6I4C

not attested not anchored not stored refs pending

Hieroglyph: Hierarchical Glia Graph Skeletonization and Matching

Daniel S. Weller, Jeremy Thompson, Scott T. Acton, Tajie Harris, Tamal Batabyal, Tiffany T. Ly

arxiv:1903.12210 v1 · 2019-03-26 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BK37LZWVF4LE73DCHSHV7X6I4C}

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	2026-05-17T23:49:54.581867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab7f5e6d52f164fec623c8f5fdfc8e0a6b8f7414111b982be4d5c082697f13a

Aliases

arxiv: 1903.12210 · arxiv_version: 1903.12210v1 · doi: 10.48550/arxiv.1903.12210 · pith_short_12: BK37LZWVF4LE · pith_short_16: BK37LZWVF4LE73DC · pith_short_8: BK37LZWV

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/BK37LZWVF4LE73DCHSHV7X6I4C \
  | 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: 0ab7f5e6d52f164fec623c8f5fdfc8e0a6b8f7414111b982be4d5c082697f13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f74f30b3d6834213c42e85be82e2f276866cd3aeacf1552d88a4cd5ea42d4f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-03-26T21:02:48Z",
    "title_canon_sha256": "ff65b09c7316f30e982c73955e200f38474a27003036e075a9db2f01122eadcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12210",
    "kind": "arxiv",
    "version": 1
  }
}