Pith Number

pith:ZDF4G25L

pith:2016:ZDF4G25LGIVHQD6IUFN33IVF4P

not attested not anchored not stored refs pending

Limits on the LyC signal from z~3 sources with secure redshift and HST coverage in the E-CDFS field

A. Bongiorno, A. Fontana, A. Grazian, B. C. Lemaux, B. Garilli, D. Maccagni, E. Gawiser, E. Merlin, E. Vanzella, E. Zucca, G. Zamorani, L. A. M. Tasca, L. Guaita, L. Pentericci, M. Castellano, M. Giavalisco, M. Nonino, N. P. Hathi, O. Le Fevre, P. Cassata, P. Santini, R. Amorin, R. Thomas, S. Bardelli, S. de Barros, V. Le Brun

arxiv:1601.03057 v1 · 2016-01-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDF4G25LGIVHQD6IUFN33IVF4P}

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	2026-05-18T01:19:01.391299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cbc36bab322a780fc8a15bbda2a5e3c71f188a2e80e1aeb266b20715660f52

Aliases

arxiv: 1601.03057 · arxiv_version: 1601.03057v1 · doi: 10.48550/arxiv.1601.03057 · pith_short_12: ZDF4G25LGIVH · pith_short_16: ZDF4G25LGIVHQD6I · pith_short_8: ZDF4G25L

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/ZDF4G25LGIVHQD6IUFN33IVF4P \
  | 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: c8cbc36bab322a780fc8a15bbda2a5e3c71f188a2e80e1aeb266b20715660f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14c3c9aec7d53b6a0255aba158d390911fe54884a87e7103c5e8312c87e07e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-12T21:08:44Z",
    "title_canon_sha256": "ed3131aa60103ccad0955bef42a35f9e000244575c3adc3ff94b7d271c47f09e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03057",
    "kind": "arxiv",
    "version": 1
  }
}