Pith Number

pith:EH6JWPMB

pith:2019:EH6JWPMB4OSDMOWEAKWNC6LXXD

not attested not anchored not stored refs pending

Accurate Target Localization by using Artificial Pinnae of brown long-eared bat

Hongwang Lu, Sen Zhang, Weidong Zhou, Weikai He, Xin Ma

arxiv:1902.10291 v1 · 2019-02-27 · eess.SP · cs.SD · eess.AS · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH6JWPMB4OSDMOWEAKWNC6LXXD}

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	2026-05-17T23:52:31.285857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fc9b3d81e3a4363ac402acd17977b8e0421cbc7718f1af930fd0dce4a1fb93

Aliases

arxiv: 1902.10291 · arxiv_version: 1902.10291v1 · doi: 10.48550/arxiv.1902.10291 · pith_short_12: EH6JWPMB4OSD · pith_short_16: EH6JWPMB4OSDMOWE · pith_short_8: EH6JWPMB

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/EH6JWPMB4OSDMOWEAKWNC6LXXD \
  | 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: 21fc9b3d81e3a4363ac402acd17977b8e0421cbc7718f1af930fd0dce4a1fb93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04b8331a2d2669bf88723f879bd605bc75f5a464411690913c47e4d039dddbd",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-27T01:15:54Z",
    "title_canon_sha256": "df41b0970bcdb3e5a4d226e13905242b0806360b0c018b53e9246ae30dfd7699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10291",
    "kind": "arxiv",
    "version": 1
  }
}