Pith Number

pith:ETH427MN

pith:2020:ETH427MNOB2GYXGYTAU73AGSZ4

not attested not anchored not stored refs pending

Testing the accuracy of 3D-HST photometric redshift estimates as reference samples for deep weak lensing studies

D.Applegate, G.Mahler, H.Hildebrandt, S.F.Raihan, T.Schrabback

arxiv:2007.01211 v1 · 2020-07-02 · astro-ph.GA · astro-ph.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{ETH427MNOB2GYXGYTAU73AGSZ4}

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	2026-07-05T01:19:11.510994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24cfcd7d8d70746c5cd89829fd80d2cf2f2cac6f4e58d12dc0b3821a221232be

Aliases

arxiv: 2007.01211 · arxiv_version: 2007.01211v1 · doi: 10.48550/arxiv.2007.01211 · pith_short_12: ETH427MNOB2G · pith_short_16: ETH427MNOB2GYXGY · pith_short_8: ETH427MN

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/ETH427MNOB2GYXGYTAU73AGSZ4 \
  | 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: 24cfcd7d8d70746c5cd89829fd80d2cf2f2cac6f4e58d12dc0b3821a221232be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca18843935c9809aa2ac92a99f47fdaf69c224015df948c2569708352eb8591",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-02T15:44:27Z",
    "title_canon_sha256": "89017f71b0d66012c73bc623b8029b4001540a42f10e00223071a8c2f996dc4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01211",
    "kind": "arxiv",
    "version": 1
  }
}