Pith Number

pith:EQEARW7F

pith:2016:EQEARW7FT6MBCABVH5NGU3QNHP

not attested not anchored not stored refs pending

Effective Backscatter Approximation for Photometry in Murky Water

Andrew J. Davison, Chourmouzios Tsiotsios, Maria E. Angelopoulou, Tae-Kyun Kim

arxiv:1604.08789 v1 · 2016-04-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQEARW7FT6MBCABVH5NGU3QNHP}

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	2026-05-18T01:16:01.791945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240808dbe59f981100353f5a6a6e0d3bfd867923d67ac81e402d020457617c3e

Aliases

arxiv: 1604.08789 · arxiv_version: 1604.08789v1 · doi: 10.48550/arxiv.1604.08789 · pith_short_12: EQEARW7FT6MB · pith_short_16: EQEARW7FT6MBCABV · pith_short_8: EQEARW7F

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/EQEARW7FT6MBCABVH5NGU3QNHP \
  | 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: 240808dbe59f981100353f5a6a6e0d3bfd867923d67ac81e402d020457617c3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701e58ded65c493af1e199a4ff88d9edb1ea6fa24a11db15f377227e5633e8e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-29T12:14:10Z",
    "title_canon_sha256": "24a0cb1801b3b2113fb23d68ce5ee6e1307bc05fc0e3f1d396a890870f31d8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08789",
    "kind": "arxiv",
    "version": 1
  }
}