Pith Number

pith:SFVOGTFU

pith:2016:SFVOGTFUGA72LRLLNREUCPNKNQ

not attested not anchored not stored refs pending

Welcome or Not-Welcome: Reactions to Refugee Situation on Social Media

Asmelash Teka Hadgu, Claudia Nieder\'ee, Kaweh Djafari Naini

arxiv:1610.02358 v1 · 2016-10-07 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFVOGTFUGA72LRLLNREUCPNKNQ}

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	2026-05-18T01:02:57.610142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

916ae34cb4303fa5c56b6c49413daa6c2b6808ce27a2fdf5057f6d957ba8f084

Aliases

arxiv: 1610.02358 · arxiv_version: 1610.02358v1 · doi: 10.48550/arxiv.1610.02358 · pith_short_12: SFVOGTFUGA72 · pith_short_16: SFVOGTFUGA72LRLL · pith_short_8: SFVOGTFU

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/SFVOGTFUGA72LRLLNREUCPNKNQ \
  | 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: 916ae34cb4303fa5c56b6c49413daa6c2b6808ce27a2fdf5057f6d957ba8f084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2832d226d4bcebfb36767cd7cea99681c31967589b4f67499596877947e596d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-10-07T17:52:59Z",
    "title_canon_sha256": "34e3b356ebe23a1521dc6c4720811e4593aec6de2f89c73cbbb6dc0a19164fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02358",
    "kind": "arxiv",
    "version": 1
  }
}