Pith Number

pith:4DYSAUQR

pith:2014:4DYSAUQRGRKTYPPFSJWKW2W5GN

not attested not anchored not stored refs pending

Symbol interval optimization for molecular communication with drift

Andrew W. Eckford, Chan-Byoung Chae, Na-Rae Kim

arxiv:1407.5776 v1 · 2014-07-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DYSAUQRGRKTYPPFSJWKW2W5GN}

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	2026-05-18T02:47:06.640464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f120521134553c3de5926cab6add334a00cf5acb1dba00ce2bed887c6360ad

Aliases

arxiv: 1407.5776 · arxiv_version: 1407.5776v1 · doi: 10.48550/arxiv.1407.5776 · pith_short_12: 4DYSAUQRGRKT · pith_short_16: 4DYSAUQRGRKTYPPF · pith_short_8: 4DYSAUQR

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/4DYSAUQRGRKTYPPFSJWKW2W5GN \
  | 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: e0f120521134553c3de5926cab6add334a00cf5acb1dba00ce2bed887c6360ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb8d0a7500896bd87101ad406807aaa41c5d3fa25265b4371bc689bf43205fd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-22T08:08:22Z",
    "title_canon_sha256": "32973d3765d10327088bc978c167542b0b9bf0e3c6ce264a353e1c3f12343e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5776",
    "kind": "arxiv",
    "version": 1
  }
}