Pith Number

pith:YZTM7FXX

pith:2016:YZTM7FXX2HLFF2RCE72ZDSQCK3

not attested not anchored not stored refs pending

Exploring high-z galaxies with the E-ELT

D. Fantinel, L. Greggio, M. Gullieuszik, M. Uslenghi, R. Falomo

arxiv:1607.02950 v1 · 2016-07-11 · 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{YZTM7FXX2HLFF2RCE72ZDSQCK3}

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	2026-05-18T01:07:15.795768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c666cf96f7d1d652ea2227f591ca0256d01ffe01747fb0636fd8caeb5bfce96d

Aliases

arxiv: 1607.02950 · arxiv_version: 1607.02950v1 · doi: 10.48550/arxiv.1607.02950 · pith_short_12: YZTM7FXX2HLF · pith_short_16: YZTM7FXX2HLFF2RC · pith_short_8: YZTM7FXX

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/YZTM7FXX2HLFF2RCE72ZDSQCK3 \
  | 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: c666cf96f7d1d652ea2227f591ca0256d01ffe01747fb0636fd8caeb5bfce96d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49e25b9856dac4b8ab4049090a6730972fc3a5afddfb0b480b262a2e618ba43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-11T13:55:56Z",
    "title_canon_sha256": "7764e0efd89d3782f345ddf935001b5ac195d50ab031cac044821dbb399b1160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02950",
    "kind": "arxiv",
    "version": 1
  }
}